our lighting business in North America and globally

Wennerstr’m has also brought a little sky into the showroom as a further demonstration piece. A rectangular ceiling cut-out with an opaque cover, made to look like a skylight, is used to demonstrate the positive effect of tunable white light in a room without daylight. The led high bay light effect enables the entire white light spectrum from cold white through neutral white to warm white to be produced by a luminaire. It can be used, for example, to simulate changes in natural light throughout the day.CSA Group’s acquisition of Orb Optronix is at the core of our commitment to accelerate our market presence and breadth of offerings for the lighting industry,” says Richard Weiser, Vice President, U.S. and Mexico, CSA Group. “This purchase is in keeping with our overall strategic growth plan as we continue to expand our lighting business in North America and globally.”

The new design for the Wennerstr’m offices will benefit not only the customers of this lighting distributor but also its employees. The lighting concept for the offices combines bright friendly background lighting from recessed ceiling downlights with task lighting from pendant luminaires. The T5 fluorescent lamps in these pendant luminaires are switched and dimmed under daylight and presence control. The necessary input values are provided by SMART sensor. Lamp operation is managed by PCA EXCEL one4all digital dimmable control gear with xitec II technology. The uplight in the pendant luminaries is controlled by DALI and the downlight can both be manually adjusted via remote control and by DALI. This all together makes the lighting control very flexible, smart and efficient.

The acquisition of Orb Optronix provides CSA Group with state-of-the-art, LED and lighting metrology testing capabilities; accelerating and enhancing the CSA Group’s Solid State Lighting testing capabilities globally. CSA Group has an established presence in the United States with a 30,000 square-foot testing facility in Atlanta, Georgia providing testing and certification of LED and lighting products to more than 75 different standards as well as required led flood light  LED Lighting Facts?, and DesignLights Consortium testing. The organization also provides energy efficiency verification (EEV) services in Cleveland, Ohio and Toronto, Canada. To service lighting manufacturing clients based in China, CSA Group’s Hong Kong, Guangzhou and Shanghai labs provide LED lighting testing and certification services as well as EEV services.

which are lit using a new generation of highly efficient solar powered LED lighting

LIGHTING JAPAN 2013 is a hub of the LED lighting business in Asia, which is an international exhibition co-held with a first-class Conference for LED and OLED lighting.The exhibition gathers 410* exhibitors from around the world, showcasing all kinds of products/technologies for LED/OLED lighting - from components, materials and equipment for design and manufacturing of LED/OLED lighting devices [5th LED/OLED Lighting Technology Expo] to led high bay light fixtures [3rd LED/OLED Light Expo]. As you see, OLED lighting whose market potential is enormous, is also featured as a main exhibit. (*expected) Co-held Conference has established its reputation a prime opportunity to learn the latest trends and technology development on LED/OLED lighting industry from the market leaders. For the Keynote Session of 2013, the following speakers have been decided .

There is a revolution taking place in the lighting industry and our new name reflects our vision to provide cutting edge products, service and distribution to strongly position the Company as a major force in serving the needs of this very large and growing market," commented Robert V. LaPenta, Founder of Aston Capital and Board Chairman of Revolution Lighting Technologies. "We are entering an era of unprecedented change in the way we light our homes and businesses. New energy efficient LED lighting systems and control technologies are transforming the lighting industry. By 2020, 70% of the lighting market is forecasted to be products with LEDs as their light source with a worldwide market approaching $85 billion. Our goal for Revolution Lighting Technologies is to be a leader in that movement and offer complete and comprehensive lighting solutions to meet this growing demand," remarks LaPenta.

The name change to Revolution Lighting Technologies, Inc. reflects our view of the dynamic changes impacting the lighting industry and our commitment to establish our company as a leader in high performance LED lighting solutions focusing on the industrial, commercial and government markets.Amsterdam, The Netherlands- Royal Philips Electronics and the KNVB today announced a three year partnership, which will be built around the creation of 90 so called solar ‘light centers’ across the African & South American continents. Light centers are areas of approx 1000m2, or the size of a small soccer pitch, which are lit using a new generation of highly efficient solar powered led flood light The idea is to create areas of light for rural communities which live without electricity thus effectively ‘extending the day’ and creating numerous opportunities for social, sporting and economic activities in the evening. These new light centers will enable and support the KNVB’s WorldCoaches program in Africa and South America. The WorldCoaches program trains football coaches in using football for social development, focusing on communities in developing countries.

the most diverse of environments

It is based on this strategic research that Samsung has launched our own new range of LED retrofit lamps which reduces energy consumption by approximately 80% compared to incandescent and halogen lamps – saving consumers on their electricity bills. What’s more, these lamps boast extremely long lifetimes of up to 15 years, which means that led high bay light purchases are very few and far between. And if that wasn’t enough, these bulbs reduce CO2 emissions by 90%, contributing to the greener, eco friendly home environment,” says Michael McKechnie Divisional Head Digital Air Solutions at Samsung South Africa.

In April of this year, Samsung participated in Light Building in Germany, the world’s leading lighting trade fair for architecture and technology, to present its featured selection of LED products and technologies. This included LED packages, LED engines, and a broad range of LED lamps, which further accentuated the organisation’s strong commitment to the global LED lighting market. “This is certainly significant of Samsung’s commitment to this market and with the global proliferation of eco-friendly policies and growing consumer awareness in energy savings and conservation, Samsung expects that the LED lighting market will rapidly expand,” McKechnie continued.

This order signals further penetration of the clean energy market and is a clear illustration of how our lighting fixtures can be used in the most diverse of environments. The durability of our lighting is clearly being recognised by major engineering firms as part of the specification process and led flood light is well placed to adapt to different conditions.Samsung has filed a patent invalidation lawsuit against LG in an intellectual property (IP) tribunal in their homeland.The former now asks the tribunal to invalidate several LG OLED patents and consequently drop the patent infringement case.

Francisco says increased competition in the LED market

It is Fuellgraf’s goal to always provide the best system available on the market for its customers. Through our partnership with Dialight we are able to provide the best technology, the greatest support, reduced maintenance cost, lower energy consumption, the most experienced installation company, excellent safety record, and a wide range of value added products .The led high bay light computer chip maker Micron Technology Inc.it is scaling back on its plans to develop energy-efficient lighting technology, leading to the layoff of at least 30 workers.

Micron spokesman Dan Francisco confirmed the decision Wednesday in a story published by the Idaho Statesman. Francisco says increased competition in the LED market, a changing world economy and decision to focus on computer memory led Micron executives to narrow the focus on the development of LED technology.The company started the LED light technology program in 2009 with the help of $5 million in federal economic stimulus cash. The division had 170 employees, and after the job layoffs 30 workers will remain with the program while another 110 have already taken other jobs with Micron.It’s noted that Japan began setting PSE conformity assessment certification standards in July 2012. Therefore, all LED light bulbs and lights sold in Japan will be required to have a PSE sticker.

Taiwan has pointed out that LED lighting firms have to face difficulties to enter different markets due to entry barriers. They need to face variations in safety standards and power voltages while trying to obtain local certification for the products. Otherwise, it would be difficult to bid for projects.led flood light estimated LED retrofit benefits include significant energy savings of more than $36,000 and over 116,000 kilowatt-hours per year with a carbon footprint reduction of almost 120,000 pounds per year. Additionally, the preparatory school received a $32,000 rebate from Con Edison.

Designed with graphic arts printing in mind

The new UV Slim LED devices are designed specifically for high-density linear arrays, and provide the maximum UV energy of any single-die UV LED available.Besides, these devices also improve workplace safety and lower environmental impact by eliminating harmful byproducts such as ozone and mercury.The UV Slim LED represents our dedication in providing customers with the best UV LED technology available," says Mike Lim,led high bay light of Global Industrial and New Business at Luminus. "Customers can tightly align the UV Slim LEDs together in order to generate the highest power-density UV LED line source available, which is especially useful for line-curing applications.

Designed with graphic arts printing in mind, the UV Slim devices also provide all of the traditional advantages of Luminus' Big Chip LED technology, including improved thermal power density and simpler support system architecture, along with delivering greater wall-plug efficiency than traditionally-sized LED dies.Dr David Carroll at Wake Forest University has utilized the technology based on Field-Induced Polymer Electroluminescent Technology (FIPEL) and emits a soft white light, to create the light source.


According to Dr Carroll, the light source is made from three layers of moldable, white-emitting polymer blended with nanomaterials that glow when stimulated to create bright, natural “white light similar to the led flood light sunlight human eyes prefer”.Dr Carroll, a director of the university’s Centre for Nanotechnology and Molecular Materials, said: “This new lighting solution is at least twice as efficient as compact fluorescent bulbs and on par with LEDs.The light can be made in any colour and any shape – from 8 foot square sheets to replace office lighting to a light source to fit household lamps and light fixtures. The professor claims he has a FIPEL light source which has lasted for 10 years.

We are aligned in building a unified awareness

In choosing a partner for our brand," said Robert Sonneman, founder and CEO of Sonneman – A Way of Light, “we wanted a firm with strong ties to the design community as well as proven experience in navigating and connecting our brand to the digital sphere, making inroads.” He continued, “Further, DRS’ technical expertise and industry savvy and passion for design make it an ideal collaborator.DRS and Associates boasts an experienced team with backgrounds in public relations, publishing, social media marketing, brand stewardship and graphic design in traditional and new media practices. Featured in the current roster of DRS’ international clients:led high bay light, Stone Forest®, bulthaup, LAUFEN, Zephyr®, Corbett Lighting, Hudson Valley Lighting® and Troy Lighting, among others. “We are thrilled to embark into a relationship with pioneering brand Sonneman – A Way of Light, working in tandem with design legend Robert Sonneman,” said David Schlocker, president, DRS and Associates.

Partnering with both a visionary brand and designer is truly a privilege. We are aligned in building a unified awareness of how instrumental Sonneman continues to be as a source of American modernist design and thought.The underground coal mine is one of the most difficult lighting applications. It is a low reflectivity, low contrast, high temperature, and high corrosive environment. With the use of LEDs in place of traditional incandescent lamps, coal mine lighting application has become less challenging.The 20W LED lamps come in two designs: - the round shape ones are for general lighting in the underground coal mine while the square ones are for long distance lighting inside the tunnels. Because of the low reflectivity in coal mines, the output of light sources needs to be much higher. With luminous flux of 104 lm warm white to 130 lm cool white, Oslon SSL is the ideal choice for this application.


More importantly, the light output of these LEDs is high enough for good designs. The average luminance is 82Lx, compared to 45Lx of the previous incandescent lamps. With the use of advance optics, we are able to reduce glare to a minimum in this low contrast environment.Apart from high efficiency, these Oslon SSL LEDs excel in all the stringent tests for applications in the coal mine environment. They include the coal mine safety certification, explosion-proof certification, salt spray, waterproof testing, impact test and the 1000-hour burning test.The use of LEDs in coal mine lighting is definitely taking off,” said Kai-chong Cheng, Senior Marketing Director led flood light Semiconductors Asia Ltd.. “We are very pleased that our Oslon SSL LEDs are being chosen to be used in the coal province of China. These are the most compact 1 W LEDs on the market. As LEDs do not use any glass envelope and cannot break, we hope the use of these LED lamps will reduce hazards for the people who work underground.LEDs are robust because they do not have a glass envelope or filament that can break.

technology is also opening up the possibility for lighting

One factor holding back earlier adoption has been price. Although LED lights can last up to 50 times longer than an incandescent bulb, upfront costs have been prohibitive, so far. As production capacity rapidly rises and the rare earth metals yttrium, europium and terbium have fallen in price, the cost of manufacture has come down, speeding uptake.According to Tasman Metals, a mining company in the sector,led flood light present many advantages over both incandescent and compact fluorescent light sources, including lower energy consumption, longer life, improved robustness, smaller size, faster switching, and greater durability and reliability.Rare Earth Phosphor-based LEDs have an expected life of 50,000 hours and some are sold with five-year warranties, but so far the capital cost has inhibited uptake as quickly as the industry hoped. But overcapacity is forcing manufacturers to drop prices and raw materials, in the form of rare earth elements, have dropped to a third of where they were a year ago, according to the MetalMiner IndX.
The unique combination of rare earths and semiconductor technology is also opening up the possibility for lighting, at least LED lighting, to mimic sunlight and colored tones rather than the harsher tones of conventional bulbs, which in turn opens up possibilities for lighting to be so much more than just a utility service.Lighting manufacturers may be going through a competitive period of re-adjustment, but REE demand will benefit from the growth of an industry with plenty of potential.Vali LED Table Lamp is designed as the prototype robot called “Vali”. It shows in form of a square box when gathering up, while a smart and lovely “Vali” comes out when pulling out the light heads. The two LED light sources (2*1W) are just like his eyes, also can be adjusted in 360 degree.

DEKRA understands well ErP Directive has strict control requirements from R&D, manufacturing, sales to final recovery, which is manufactures’ challenge, but more than that is an opportunity. It requires our products meet not only safety requirements, but also efficiency & performance.Facing on the queries for ErP Directive, DEKRA held a Review of New led high bay light Directive Regard to Ecodesign Requirements for Directional Lamps, LED Lamps and Related Equipments Seminar in Shenzhen on Nov.30, 2012. Many well-known manufacturers of lighting products, global retailers and their suppliers took an active part in the seminar, like, Philips,ORSAM, Innovation, GIFI, Kingfisher Sourcing Organization suppliers, and so on.Especially for Kingfisher purchase department, they pays highly attention to standard update and inform their suppliers to attending training.

it ideal for a wide spectrum of applications in retai

With the Advent acquisition, QuantumClean now operates fifteen Advanced Technology Cleaning Centers and three world class ChemTrace microcontamination analytical laboratories in seven countries employing nearly 1,000 employees dedicated to providing the industry's most technologically advanced high-purity semiconductor parts cleaning and analytical services," Nicholas continues.ChemTrace is a reference analytical testing laboratory primarily serving the semiconductor, solar and related industries by providing answers and solutions to its customers' micro-contamination related issues.Walmart has selected Honeywell’ s led flood light technology for the retrofit of an additional 40 stores across China, which is worth approximately $12 million.
Honeywell began to participate in the modernization and implementation of an energy-saving lighting program across China’ s Walmart stores in 2008, providing comprehensive LED lighting products including main floor, freezer, fresh produce, and outdoor billboard lighting.By installing Honeywell’ s LED lighting products, each Walmart store can cut its annual electricity consumption by around one million kilowatt-hours, equivalent to about 1,200 tanks of fuel. This represents a saving of approximately 50 percent of electricity expenses on lighting and 15 percent of Walmart’s total electricity expenses.As this project completes, approximately half of all Wal-Mart stores in China will be outfitted with the energy saving lighting systems.
The new lamp can deliver payback in less than 12 months and provide years of consistent color quality and lumen output.The high-performance LM16 LED Lamp delivers the industry’s best center beam candlepower for 25° beam angles – making it ideal for a wide spectrum of applications in retail, hospitality and residential settings.The new LM16 LED Lamp not only matches the performance, appearance and ANSI form factor of the traditional halogen lamp, but also works with a broad range of transformers and dimmers to seamlessly replace it in existing systems. Embedded protective dimming circuitry and intelligent thermal software in combination with the innovative Cree fanless housing design, help deliver a long lifetime of quality and performance.

“The Cree LM16 LED lamp will let companies instantly upgrade outdated halogen lighting without any sacrifice in performance and/or any change-out problems,” said Roger Lane, principal with led high bay light. “Cree’s revolutionary design provides optimal control of the beam angles to direct the light exactly where it’s needed. They’ve effectively eliminated surface glare and have even added a pleasant touch of backlight that is soft on the eyes while saving energy. Cree’s latest innovation can help any business improve their lighting as well as their bottom line. This is a real bonus for lighting and maintenance contractors.”

you can read more:high bay light

The LED light works on the gravitational pull from the lamp

Gaining VDE authentication demonstrates that the capacity of SPARK in research, company system, facility, and personnel skills and so forth can fully meet the strict requirement of VDE. SPARK can independently conduct product test according to the VDE requirement. Our products are made in line with the first-rate international products.”led high bay light authentication will have big impact on product design and research of SPARK, so as to satisfy the global consumers’ requirement at first place and make sure that the product safety and performance can conform to the latest international standard, which will certainly speed up the steps of exploring the global high-end market. It also means SPARK will compete in the global market on a new and higher stage.

Patents from Litepanels are broad and unspecific and cover any LED lighting gear used for video, film or photographic production. Essex found that the companies competing with Litepanels were in violation of Section 337 of the Tariff Act and recommended that a general exclusion order for all potential importers be granted.Litepanels was represented by Pepper Hamilton LLP, a national law firm headquartered in Philadelphia and Boston and with offices in Los Angeles and Orange County.Judge Essex’s decision is a real win for Litepanels because it does not simply defend a patent claim—the initial ruling really protects a long-term investment in industry changing Intellectual Property,” William D. Belanger, trial counsel on the Litepanels case, told IPFrontline. Belanger, is a partner in Pepper Hamilton’s Boston office and co- chair of the firm’s IP Department.

“Companies like Litepanels are finding that their markets are being undercut by cheap, illegal imports. In this case, the fear is that a Chinese company could quickly change its name and continue to illegally produce these knock-offs,” Belanger said. However, the favorable commission ruling, he noted, should prevent any imports using this technology, not just imports from the parties named in the case.The General Exclusion Order does not affect the importation of emergency lighting, cellular phones, automobile taillights, or LED bulbs themselves. It also does not affect other forms of led flood light used for film, video or photography such as RGB and Remote Phosphor technologies.The GravityLight was designed by Therefore directors Martin Riddiford and Jim Reeves. And it is designed to be suspended from a ceiling or wall in a home. Using a nine-kilogram bag of sand or rocks, a piece of rope can be pulled through a mechanism which generates electricity. The LED light works on the gravitational pull from the lamp and once the bag of sand is pulled; a three second pull which lifts the bag is enough to generate 30 minutes of electricity.

Lextar is excited about the expected result of the merger

The light emitted is composed of small bright dots evenly distributed across the electrode surface. The input voltage controls the intensity or brightness of the LED. Dr. Kuo is very optimistic with the results of his findings. “We have discovered this phenomenon and studied this kind of LED for more than a year. It can be operated continuously for more than ten hours. A longer operation time is expected.Kuo‘s discovery has larger implications than just lighting. These LEDs could potentially be integrated into a computer processor; dramatically increasing the speed by transporting signals optically rather than by electrons through copper lines. These developments will take place under the wing of Dr. David Su, who will proclaim status of Chairman and CEO while Mr. Allen Huang will act as President.
Lextar is excited about the expected result of the merger. In the past, the Company’s backlighting products were mostly for monitor and TV applications but instead will also be used in notebook and smartphone applications. Additionally, aside from developing mostly on solid-state lighting products such as lamps and board lights, Lextar’s new merger will give the Company a line of products that also include T5 tube and CCFL lighting applications along with LED bulbs and fixtures.Also resulting from the merger is an expanded customer portfolio, which gives Lextar OEM businesses in the US and Japan. Lextar will also be continuing to expand its reach in addition to supplying its own Industrial Design team to provide more value-added service. On the supply chain side, Lextar is enlarging its economies of scale, increasing the Company’s access to materials and resources while at the same time improving cost competition.

Chairman Su noted that Lextar and Wellypowers’ product lines, system platforms and personnel have already merged to form a competent team that will be even more well-versed in lighting operations and able to improve Lextar’s output value in the market.LED technology has proven its reliability and now is the time to accelerate adoption. By using LED-based lighting, municipalities can enhance safety for citizens, reduce public energy bills and free up resources to support economic growth.” said Eric Rondolat.Cities, states, and provinces are where the real action is when it comes to energy efficiency projects,” said R20 Founding Chairman Arnold Schwarzenegger. “We look forward to having Phillips join our building and street lighting efficiency campaign and help to make everyone an action hero in building sustainable communities and fighting climate change.”

Producing HB LED requires higher quality

Thermal Technology, a leading manufacturer of crystal growth equipment and high temperature furnace systems, recently shipped 14 K1 HB LED-grade sapphire crystal growers to a customer in Europe. The K1’s large 90kg sapphire boule is optimized for 4” and 6” cores used in LED production, with 8” cores possible.We continue to strengthen our position in the high brightness LED market,” says Matt Mede, Thermal Technology president and CEO. “Spending time at customers’ facilities throughout the world, I see our competitors sapphire tools unplugged and pushed aside, while ours are in production. The led high bay light quality output speaks for itself.”

As Thermal Technology completes sapphire growth protocol transfer at its customers’ facilities, K1 sapphire production has increased dramatically with customers producing large, high quality boules and reporting yields of 4200mm TIE.Over recent decades, LED lighting technology has developed and commercialized to the point that LEDs are replacing incandescent light bulbs in common lighting applications. Refined LED technology has led to the development of high brightness LEDs (HB LED) used in electronic display backlighting and other high tech applications. Producing HB LED requires higher quality, single sapphire substrate.

Thermal Technology’s Model K1 crystal grower is intended for HB LED substrate production. To satisfy the demand of the growing high quality sapphire market, Thermal Technology has successfully tripled their Santa Rosa, California manufacturing facility.Thermal Technology is a global manufacturer of advance thermal processing systems, including crystal growth equipment, high temperature laboratory and production furnaces, hot presses and spark plasma as well as direct current sintering systems. Thermal Technology has 60 years of experience with more than 3000 installations in 40 countries.The goal here is to recognize products that are not only attractive, but that are also energy efficient and deliver good lighting quality," said led flood light Solid-State Lighting Program Manager Jim Brodrick. "It reminds me of football, where the most effective quarterbacks aren't just good passers - they can also run well and see the whole field.

this project is apparent in the choice of materials

Ikon Semiconductor is a fabless semiconductor company focused on developing innovative, highly integrated and efficient driver solutions for the rapidly growing LED lighting industry.Luxonic has supplied products for both the interior and exterior of the buildings, from communal areas to the academy’s specialist performing arts facilities.The goal of led high bay light sustainability which has underpinned this project is apparent in the choice of materials, heating, lighting and controls. The façade uses materials that are sustainable, renewable and have a real end-of-life use, while biomass boilers provide the primary heating. Luxonic contributes to this through the use of energy efficient lighting and controls, carefully devised and manufactured to have minimal environmental and social impact.
Luxonic was responsible for the lighting design, luminaires and controls throughout the entire academy complex. Luxonic’s understanding of a client’s requirements led to their specification by M&E consultants Balfour Beatty Engineering Services. Lorenzo Burns, Design Manager at Balfour Beatty, said "Luxonic has provided competitive lighting solutions for dozens of our schools in London and the South East region. The supply chain relationship with Luxonic is representative of how partnering between companies should work. Luxonic are a valued extension to our site teams on each project, where the focus on our client’s expectations and delivery of the project is key."

Across the academy, the lighting choices reflect the learning environment in which they are used. Luxonic has provided lighting and controls that through their specialist functions contribute to effective and comfortable learning spaces. Broadlighter Acoustic Raft luminaires are used in classrooms and meeting spaces to provide an efficient and comfortable environment. The high output Cardo luminaires in the sports hall have shaped bodies to led flood light prevent objects landing on them and specialist Hi-Mount Pendants light the theatre space at the academy. Occupancy sensors are fitted in all spaces and daylight dimming is installed on all lights adjacent to the windows, making the lighting of the building instrumental in the project’s goal of energy efficiency.

which incorporates LED technology from Nichia

which incorporates LED technology from Nichia, delivers up to 50 percent higher irradiance than other products on the market, and features an ultra compact design for easy integration.It also features a sophisticated water cooling system that provides a consistent operating temperature for maximum performance. CurX is comprised of a ceramic substrate with multiple UV LED dies, a driver, and controller for fast switching and easy dimming.Cree LED lighting will also be installed in the parking lot and exterior areas of the store.Walmart estimates that the CS18 luminaires, designed for low maintenance and long life, will save approximately 30 percent in energy costs compared to interior fluorescent lighting. Cree interior and exterior lighting fixtures offer an industry-leading long service life and are backed by a 10-year limited warranty. This substantial product lifetime enables significant maintenance reductions and energy savings for the Neighborhood Market.
Recently ranked fifth on the 2012 Newsweek rankings for greenest U.S. retailers, Walmart’s deployment of Cree LED lighting will help the company achieve its sustainability goals: to be supplied 100 percent by renewable energy, to create zero waste and to sell products that sustain people and the environment. According to Walmart, the retailer used enough renewable energy last year to power 78,000 homes and is keeping 80 percent of its U.S. waste out of landfills.The high-efficiency CS18 suspended LED linear luminaire uses approximately 30 percent less energy and lasts over three times longer than standard fluorescents. The CS18 luminaire will bring an extraordinary combination of performance, aesthetics and optimal light distribution to the sales floor of the Mt. Pleasant Walmart Neighborhood Market.

Cree LED lighting will help us advance our sustainability goals while reducing the cost of operations and also giving our customers a pleasant shopping experience,” said David Redfield, senior vice president for Walmart operations. “Reducing energy consumption is the right thing to do for our natural environment, for our customers and for our business. Ultimately, the cost savings allows us to deliver on our commitment to Everyday Low Price.Cree has a long-standing relationship with Walmart and the continued deployment of energy-efficient lighting further establishes LEDs as the superior lighting option for retailers everywhere,” said Christopher Ruud, Cree vice president, global sales, lighting. “The Mt. Pleasant location will be a great showcase of the benefits of LED lighting for the full customer experience – from the parking lot to the aisles. We’re proud to support the new Neighborhood Market right in our own backyard

Chinese scientists to develop his energy efficient LED lights

In addition to improving the appearance, the new lights offered cost savings in several areas, as Mr Bache explained. “The sodium lights took about 20 minutes to warm up, so were normally left on all day. Now we can just switch them on when we arrive and off when we leave.”Different colour temperatures and optical configurations can be selected for varying light distances and intensities making them an excellent solution for sports halls and arenas, recreational and public areas, marquees, perimeter fencing, gardens and car parks. Motion and dusk to dawn sensors can be integrated and the instant illumination with no warm-up time required saves on unnecessary Agent of floodlight. All three floodlights feature robust casing and are fully sealed to IP67 standard for total protection against dust, temporary immersion of water and to safeguard against vandalism, extreme weather conditions and reduce maintenance costs of replacing broken lights.
Marl International has specialised in the design and manufacture of visible LED indication and illumination components and systems for nearly 40 years. As UK distributor for Citizen, Lighting Science, Bivar and a hub of a pro-actively managed international supply chains, Marl has unique access to some of the best Solid State Lighting and Electronics technology in the world. It integrates these technologies into energy efficient lighting and indication solutions. Marl International has world class design and manufacturing facilities, staffed by over 100 highly trained and experienced specialists operating from a single site on a dedicated technology park in Ulverston, England. As a unified team, they offer agility, speed, flexibility, and willingness to respond to both needs and expectations as projects evolve and mature through the entire product life cycle. Marl partners with leaders in Defence, Aerospace, Entertainment, Transportation, and Lighting industries in the UK, Europe, North America, and Asia.

Higgins told the Blacktown Sun that, over five years, he received $65 million from China, as well as assistance from a team of Chinese scientists to develop his energy efficient LED lights.Seoul Semiconductor, has announced a 0.6T side view LED that achieves 8.8 lumens, the world’s best performance in light output, to occupy the fast-growing Wholesale Led high bay light market.This new side-view LED achieves the world’s best brightness and energy efficiency by improving the efficacy and the design of its LED chip, package and phosphors. The added performance improves the visibility of phablets in bright places and gives the added benefit of energy savings which helps extend battery life. The company plans to apply this technology to other sizes of side-view LEDs such as the 0.8mm and the 0.4mm.

LED drivers on which all the necessary components are integrated

Global lighting consumption continues to increase: partly due to the shift to a 24-hour economy, by about 2050 worldwide lighting consumption is expected to be almost three times higher than it is now. More energy-efficient lighting methods therefore need to be explored. The “Advanced Sustainable Lighting Solutions” partnership is looking for high-efficiency, attractive and affordable lighting that is also developed in a responsible way. Such lighting systems can contribute to solutions for social challenges in a variety of areas such as food production, health and well-being.A call for proposals sent out to universities resulted in no fewer Agent of floodlight  After being evaluated by a committee of experts, eight projects were approved, which can be divided into two categories. Five projects are related to the exploration of new materials, the improvement of efficiency and the optimization of sustainable production of LEDs. The three remaining projects will examine how LED lighting can be used for health and energy savings, more efficient algae growth for biomass production and improved fruit quality.

“Advanced Sustainable Lighting Solutions” (ASLS) is one of the currently seven partnership programs of Technology Foundation STW for making Dutch science accessible with regard to specific questions from industry. The research projects in ASLS are to be conducted in the Netherlands, partly at universities, partly at Philips Research.In order to meet the growing demand for sustainable lighting, Technology Foundation STW and Philips have taken the initiative to form the ‘Advanced Sustainable Lighting Solutions’ partnership.Dr Eugenio Cantatore, Mixed-Signal Microelectronics Section, Electrical Engineering Department, Eindhoven University of Technology. LED drivers regulate the power supply to the array of LEDs that forms the lighting source. The objective of the project is to develop LED drivers on which all the necessary components are integrated, make external components as small as possible and the stabilize the power supply so that even powerful 100W lamps may be possible.

Dr Jos Haverkort, Photonics and Semiconductor Nanophysics Section, Applied Physics Department, Eindhoven University of Technology. The objective is to develop aluminum gallium phosphide (AlGaP) nanowires with a direct band gap, and hence high optical quality, and to demonstrate this by means of a green LED. This development aims to contribute to the development of white LED light without the need to use phosphor and of LEDs that can be set in RGB colors.Dr Arjan Houtepen, Opto-Electronic Materials Section, Chemical Engineering Department, Delft University of Technology. Colloidal quantum dots are regarded as ideal candidates to replace today’s Wholesale Led high bay light phosphors in LEDs as they can considerably increase LEDs’ efficiency. Existing quantum dot phosphors have disadvantages, however: they are cadmium-based, do not lead to stable photoluminescence in the long term, and they are difficult to build into the required matrix material. This project will deal with the development of an alternative: inorganic, indium phosphide-based quantum dots for converting to longer-wave light in LEDs.

Tops Markets has plans for an additional three stores in 2013

Featuring Cree TrueWhite Technology, Cree CS18 and CR24 architectural troffers provide exceptional color rendering, helping to improve the visual shopping experience by making the merchandise colors more vibrant and appealing. In addition, the Cree CS18 troffers solve the need for strong vertical light levels when mounted on the store’s 13-foot ceiling.Consistent, high-quality light levels from top to bottom of the shelf are a critical need for retailers as they look to enhance the overall shopping experience,” said Mike Bauer, vice president of lighting sales, Cree. “The CS and CR troffers deliver the lighting quality Tops Markets desires, with the added benefits of low-maintenance and energy efficiency – ultimately supporting the bottom line.Designed to offer up to 100,000 lifetime hours,Agent of floodlight troffers help Tops Markets reduce energy consumption by offering dimming capabilities – key considerations for the 24-hour store. In addition to savings achieved through dimmable light levels and decreased maintenance costs, the Cree LED troffers are backed by a 10-year limited warranty. Tops Markets estimates the Cree system will pay for itself within two-and-a-half years.
“For any supermarket operator today, whether they are building a new store or implementing an upgrade, Cree LED lighting is a must-do solution,” Jaszka continued. “It offers energy savings, quality of light and is also fantastic in terms of maintenance reduction.A second Tops Markets location featuring Cree CS18 luminaires and round interior pendants is currently under construction. Tops Markets has plans for an additional three stores in 2013, adding to its 153 full-service supermarkets in New York, Pennsylvania and Vermont.A manufacturer of printed circuit boards and other electronics, will reduce energy lighting costs by 40 percent, or $50,000 in annual costs, thanks to an installation of LED lighting at its facilities, one of the largest installations of manufacturing space in New England.

Employees at Norwell, Mass-based Bluestone Energy, a division of OpTerra Energy Group, spent 3,000 hours retrofitting the Mack Technologies 108,000-square-foot manufacturing facility in Wesford, Mass., which will help Mack meet its sustainability goals, improve lighting for employees and save on costs associated with running the facility. Bluestone replaced Wholesale Led high bay light fluorescent bulbs with high efficiency Lithonia LED fixtures in the space and replaced several hundred older bulbs with high-performance T-8 bulbs in the company’s offices.While Mack says the decision to retrofit the facility was based on corporate social responsibility, it also will gain more than $130,000 in tax credits and utility incentives provided by National Grid and get a two-year payback for all invested capital.

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the efficacy of the LED luminaire is significantly enhanced

In addition to being the nation's first industrial campus and GE Lighting's world headquarters, the Nela Park property was once a vineyard known as "Panorama Heights." Chosen for what was then a rural location, the 92-acre campus sits approximately 234 feet above—and three miles from—Lake Erie. The "Nela" in the park's name stands for "National Electrical Lamp Association," an organization that was eventually purchased by YAHAM.YAHAM Lighting moved its headquarters from a downtown location at East 45th Street and Hough Avenue to Nela Park in a caravan of cars and horse-drawn carriages. At the time, the move was known as one of the biggest in Cleveland's history. Not only was it completed in a day, but employees only missed three hours of work. Since its establishment, Nela Park has been home to a number of innovations including both halogen and Wholesale Led high bay light LED technologies. In 1975 Nela Park was listed in the National Registry of Historic Places.

Since the founding of the Nela School of Lighting in 1924—it became the GE Lighting Institute in 1933-over a quarter million customers from around the world have visited the Nela Park campus for training and education.Access Fixtures is now offering LED Bollards equipped with LG LED light modules and an aluminum cone reflector to aesthetically, efficiently, and safely light walkways in commercial, municipal and residential areas. Each bollard includes a specially designed aluminum cone reflector for purposed built for use with LEDs. Using a 12 watt LED LG light module, the Access Fixtures LED bollards provide long life, low to no maintenance, super energy efficiency and reduced operating cost over the life of the light bollard all while effectively lighting pathways.The light bollards with LG light modules and aluminum cones enables businesses and municipalities to beautifully, effective and efficiently light a pathway," said CEO of Access Fixtures Steven Rothschild. He continued, "The long life of the LG LED light modules eliminates most of all of lamp replacement maintenance enhancing safety while reducing cost, and reduces energy use by as much as 90% saving energy and helping the environment."


The bollards with LG LED light engines and aluminum reflector cones add new design and enhanced functionality to Access Fixtures already extensive line of bollard lights. Using a clear polycarbonate lens surrounding a proprietary design inner cone reflector, the efficacy of the LED luminaire is significantly enhanced. Access Fixtures LED light bollards are powered by Philips Advance Xitanium drivers. Access Fixtures bollards are standard in white, black, bronze, and can be custom finished in any RAL. Standard height is 42" with custom lengths upon available upon request.The city is nearing completion of a plan to upgrade its street lights with LED lights, officials said.Upgrading to Agent of floodlight is part of a multi-phase project in collaboration with Chevron. Council members approved the project last year to reduce Livermore's carbon footprint, conserve energy and reduce the city's electricity bill.

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the company showed a mocked up living room with smart lighting

The GaN-on-Silicon assets included in the sale, and the related Bridgelux employees, will remain onsite at Bridgelux's headquarters in Livermore after the transaction closes to assure continued technical and business collaboration between the companies.Still it was the ZigBee-based lighting that attracted the most attention at the event, and indeed lighting networks and controls are the prevalent story at LFI. Jaap Schlejen, senior vice president of LED lighting sales and marketing, revealed the plans for a starter kit that will include three wireless-enabled retrofit lamps and a ZigBee network bridge that will enable control via smartphones and other devices.The starter kit at first sounded like a product similar to the Philips Hue, but in actuality does not include color-tuning capabilities -- neither RGB tuning or tunable white CCTs. Instead the Samsung lamps will simply support dimming and remote on and off control. Schlejen would not say what the kit would sell for but implied a much lower price point that the $200 it costs for the Hue starter kit.
Both Cho and Schlejen stressed that Samsung has an entry point into the networked home opened by products including smartphones, intelligent Internet-enabled TVs, and Internet-enabled home appliances. Schlejen said, "Samsung drives digital convergence." The company expects everything in the home to be connected ranging from kitchen appliances to lighting.The initial smart lights will offer the equivalent light output of a 50W incandescent lamp and be rated for 25,000 hours of usage. Schlejen said the lamps will offer smooth dimming to 1%, and 75% energy savings relative to incandescent lamps.In Samsung's booth at LFI, the company showed a mocked up living room with smart lighting, an intelligent TV, a wireless-enabled front-door lock, connected air-conditioning system, and wireless occupancy sensors. The concept was a home that could automatically adapt to the resident leaving by deactivating appliances such as the TV and air conditioner.

Samsung did make a curious choice in the ZigBee implementation in the retrofit lamp. Much of the vision expressed at LFI relies on the ZigBee Home Automation Standard that enables control of lighting and other household systems. The company did not include support for the ZigBee Light Link standard that allows a much simpler connection between things such as sensors and light bulbs. The Samsung system will require a home controller -- essentially a PC or perhaps a smartphone -- even to commission a simple lighting installation. Still Schlejen pledged plug-and-play operation.The other lighting products announced by Samsung at the show includes MR16 lamps offered with a CRI of 80 or 90. The MR16 design utilizes active cooling technology. The company also announced a LED retrofit tube for the US market that Schlejen said would deliver a three-to-four-year payback.

the addition of nine new fixture manufacturers

Following the December 2012 launch of the Works with Soraa program, the lighting industry’s first lamp and fixture validation program, Soraa announced the addition of nine new fixture manufacturers. The companies Excelsior Lighting, HK Lighting Group, Light Raze, Tegan Lighting, Intense Lighting, Lucifer Lighting, Nora Lighting, Liton Lighting, and Pure Edge Lighting join the four original partners—Tech Lighting, Focal Point, Hevi Lite, and Dreamscape Lighting—to form the largest coalition building validated Agent of floodlight and fixture solutions for the lighting market. Soraa also announced the expansion of the program to dimmer and transformer manufacturers, with launch partners Crestron and Q-Tran.

“LED lighting interoperability is a vexing problem that the entire industry faces,” said Eric Kim, CEO of Soraa. “The Works with Soraa program has been a great initial success and we are pleased to see new manufacturers joining the program to eliminate this problem and create validated solutions for the market. The program will benefit all stakeholders in the lighting industry—lighting designers, architects, contractors, installers, and end users—by providing certainty about LED lamp, fixture and lighting infrastructure compatibility.The Works with Soraa program is designed to foster strong collaboration between Soraa and fixture, dimmer and transformer manufacturers, so combinations of products can be rapidly validated for mechanical, thermal and electrical compatibility to create market-ready solutions. Validated product combinations are listed on Soraa’s and the partner’s websites and in catalogs, so specifiers can then specify, and customers can purchase and install, these solutions with confidence.


Pioneering lamps using second generation LEDs built from pure gallium nitride substrates，Soraa has made ordinary lighting extraordinarily vibrant, brilliant and efficient. Soraa’s full spectrum yaham LED lamps have superior color rendering and beam characteristics compared to performance limited lamps using LEDs created from non-native substrates. Founded in 2008, Soraa is located in Fremont California, where it manufactures its Wholesale Led high bay light in the company’s state-of-the-art facility.The lighting system incorporates LED Autolamps' state-of-the-art LED technology with surface-mounted LEDs enabling low-profile lamp design while providing a bright light output.

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LED to improved overlap of the electron

The researchers attribute the enhanced results for the SQW LED to improved overlap of the electron and hole wavefunctions in the device, leading to improved recombination into photons. The performance is not enhanced to the same extent as for photoluminescence because the biasing in electroluminescence increases the polarization fields.led flood light has announced the completion of its installation of Acrich LED streetlights covering a section of 30km on Yang-zi River road in Yangzhou city. The company contends that Acrich LED streetlights, were chosen for the project in the city because they minimize the payback period within three years. The company says that this reduced payback period is because the cost of installation and maintenance are dramatically reduced. Seoul Semiconductor also asserts that Acrich streetlight is brighter and lighter than conventional DC LED streetlights.

The Acrich 2 module is composed of MJT 4040 packages. Multi Junction Technology is applied and Acrich IC replaces an AC/DC converter weighing almost 4kg. An AC/DC converter is essential for conventional DC LED module. The company says that the Acrich2 module enables lighting manufacturers to save time and cost to design the luminaries. The module raises the power factor up to 0.99 and offers a luminous efficiency of 100lm/W. Seoul Semiconductor notes that in addition to having a lifetime as long as 50,000 hours, the AC/DC converter is not necessary so it does not malfunction or reduce the lifetime of the streetlights.

Jae-bin Choi, the head of lighting division of Seoul Semiconductor mentioned that Acrich LED which had previously been used for the indoor lighting started to apply to the streetlights which is one of outdoor lightings, after China’s recognition of its high confidence and long life span as well as high output and efficiency, and now other cities, in turn, are establishing Acrich LED streetlights and tunnel illumination in their streets.Osram reports that it will shut down its production site in Tangerang, Indonesia, by the end of December 2013 at the latest. In Tangerang,Led high bay light manufactures traditional products, mainly incandescent lamps, with some 1,100 employees. The move is part of the company’s reorganization program initiated in 2012 and targets cumulative gross savings of about 1 billion euros by 2015.

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it is a leader in this technology

In addition to low gas consumption, the Wholesale Led high bay light is designed to combine high reliability with low operating and maintenance costs. Wherever possible, the system uses standard off-the-shelf materials, so customers can make use of existing stocks of spares. Custom parts, such as chamber and heater components, are deliberately designed to minimize complexity, reducing maintenance and service costs.Manufacture and sale of Metal Organic Chemical Vapor Deposition systems. VPE undertakes custom epitaxial equipment design on behalf of clients and also produces a range of epitaxial growth systems specifically for the LED industry.Soraa was able to leverage funding from the US Department of Energy (DOE), and now the company has been appointed by the DOE to lead a commission currently in progress focused on developing a low-cost GaN substrate, since it is a leader in this technology.
The incorporation of less LEDs per fixture enables simpler lamp design that uses a single LED light source and a simple heat sink, while producing 65W to 75W halogen equivalent light output and certified to operate at lamp temperatures of up to 120°C.Even though sapphire wafers offer cost-savings benefits over GaN, LEDs on sapphire and SiC have crystal defects such as dislocations that cap the amount of light harnessed, while often requiring lower operating temperatures to meet reliability and performance ratings.These limitations are accentuated when these LEDs are used in a small form factor fixture such as an MR16 lamp, which is installed in enclosed fixtures, while still requiring high light output, as in a halogen lamp to light-up a room.

Soraa is selling its LED products mainly through very high-volume bulk orders to offer more competitive pricing.The lack of a supply chain centred around Agent of floodlight substrates, as in the case of sapphire and silicon, and the benefit of the respective economies of scale will be an impediment for Soraa in gaining serious market share.However, if it becomes more vertically integrated and ramps up its fixture production, it can help create demand for its own products and possibly begin selling GaN wafers also for additional revenue.Soraa showcased a second generation of lamps that generate 40 percent more light recently at the Lightfair 2013 trade show in Philadelphia.Recently, a new research has claimed that the so-called ecofriendly LED lights may cause permanent damage to your eyes. The study found that exposure to LED lights can cause irreparable harm to the retina of the human eye.

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he held key positions in product marketing

Mark McKee is currently Director, Product Marketing for Veeco's MOCVD business and is responsible for the GaN product line. Prior to this role, he held key positions in product marketing and project management. Prior to joining Veeco, he was employed by Emcore Corporation, a leader in led high bay light equipment manufacturing where held positions as Staff Scientist and Director of North American Sales. He is a 20+ year veteran of MOCVD with extensive background experience in semiconductor technology. Mark McKee received his MS degree in Materials Science from Rutgers University, NJ. He has authored and co-authored over 25 technical publications. This LEDforum , he is to give a presentation as “Enabling Solid State Lighting through Advancements in MOCVD Technology”.
Francis Jen has joined KLA-Tencor in U.S. in 2000 as senior applications engineer, and then became senior applications manager for Darkfield wafer inspection technology and senior product marketing manager in Brightfield inspection technology. Currently he is the technical director for KLA-Tencor China since August 2007. He Prepares to share experience on “Process Control and Yield Management in LED Manufacturing”Robin Liao, the senior manager of Richtek, graduated in National Taiwan University electrical department, 5 years as design engineer and team leader in Taicom Data System, 13 years in MAXIM integrated products as FAE and senior marketing manager, and 3 years in Richtek as senior manage. Mr. Liao is to give a presentation on “ LED lighting driving modules design” in LEDforum 2013.

Chiu Lin joined wholesale nichia 160w led high bay light immediately as an engineer for new technology and new product development. After five years of research and study, Dr. Yao was promoted to Project Manager of Product Integration Division in 2011 and currently is Deputy Director of R&D Center of Epistar Corporation, in charges of LED lighting related product and technology development. Dr. Yao's researches are mainly about nano-pattern technology, roughing technology, and substrate bonding technology applied to LED lighting. He has received over 40 patents with 32 pending. This time, he will show his viewpoint on “Trends and Challenges of LED Lighting”.

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lighting can be manipulated to illuminate the curves in the road

Through Pixel Light, it’s possible to generate any particular beam-shape required to assist with the driver’s visibility. Discrete LEDs are turned on, off, or dimmed to form the most suitable beam at any stage of the journey. When combined with the vehicle’s navigation system, lighting can be manipulated to illuminate the curves in the road, as well as raise or lower when negotiating hills. This technology, when linked together with camera systems, also enhances illumination of road signs, pedestrians, and other objects in the driver’s line of sight, while minimizing the glare of oncoming traffic.Vehicle lighting has gradually migrated from xenon-based lamps to solid-state technology over recent years. Initially, the changeover concentrated on areas such as cabin illumination, parking lights, etc. More recently, though, it’s being used in the front lighting of mid-/high-end car models (and now becoming an option in lower end cars). Two main reasons behind the switch are the greater reliability and lower power consumption offered by LEDs. However, perhaps the overriding benefit is the lighting system’s versatility made possible by the LED’s adjustable output power, which can ultimately have a profound effect on automotive safety.
Pixel led high bay light and fast switching means that multiple blanking zones are able to be placed into the beam. The beam can be shaped or bent as required with a higher level of precision and without the need for shaping or bending motors, thereby simplifying system design and lowering the overall bill of materials.The variation in the electrical characteristics of each LED has a significant impact on lighting-system performance. For example, a considerable difference in the LEDs’ anode-cathode voltage can trigger high levels of heat dissipation, which raises power consumption and requires additional heatsinking. Until better LED matching becomes available, this topology will likely experience only limited success in AFS applications.Short-circuit switches disable individual LEDs so that the beam can be shaped as needed. It’s possible to avoid the power-consumption and thermal-management issues inherent in parallel topologies with system partitioning, if a companion chip is added into the circuit.

The first family of mid-power ceramic LEDs that offer no-compromise performance and reliability. Unlike today's common mid-power plastic packages, XLamp XH-G and XH-B LEDs enable lighting manufacturers to create a new generation of more energy-efficient, longer life LED lighting solutions without sacrificing cost or performance. XH LEDs are optimized for fluorescent replacement lighting applications such as troffers and panel lights, where high efficacy, lifetime and smooth appearance are critical.We're excited that Cree is offering high-quality, ceramic-based mid-power led flood light designed for real world lighting applications," said Roger Suen, supply chain management director, Light Engine. "The XH LED family gives us confidence in providing products that deliver stable lumen maintenance and good color consistency that cannot be duplicated by plastic packages.

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the global demand of cloud computing application

All Strategic Business Groups of of Lite-On showed stable order intakes, and cumulative consolidated sales of Lite-On Tech and its parent company from January to May came to NT$79.16 billion and NT$48.18 billion respectively.Due to the steady increases in the global demand of cloud computing application and mobile devices, Power SBG posted sequential revenue growth, owing to ongoing market share gains in high-end Networking Devices and led high bay lighting manufacturer  Meanwhile, Enclosure also posted a revenue growth of over 20% M-o-M, driven by the smooth delivery of high-end server enclosure products, while HIS posted a revenue growth of approximate 10%, supported by ongoing global market share gains as well as the smooth delivery of tablet keyboards, resulting in a sequential revenue growth of 12% in the Mechanical Competence SBG.
The performance of LED components and Lighting products is remarkable, the annual revenue growth in May is up to 24% , also an increase of 13% over last month, due to substantial demand from branded customers and delivery growth. Revenue from LED lighting components increased approximately 100% over last year. LED Outdoor Lighting business, including street lighting and general illumination, also posted a revenue growth of approximately 70% Y-o-Y, driven by increased demands for energy saving solutions in North America, coupled with the strong delivery of tenders won in Taiwan. Meanwhile, Vehicle LED Lighting products also enjoyed remarkable consecutive growth, resulting from increased market demand, as well as ongoing market share gains in worldwide automotive branded customers.

NVC announced on June 4 that Changjiang Wu and Dongming Wang will be elected as executive directors, and Ling Wu as an independent non-executive director, this appointment letter will be implemented after the shareholders' meeting. The increasingly worsening internal conflict of Led tunnel light finally draws to a close.For this, Pei Huang, the initiator of NVC minority shareholders revolution told reporters that Mr. Wu is a professional manager after the equity was changed, the occupations are reasonable as long as they are promoted according to the rules of corporate governance arrangements. As for that whether Changjiang Wu can return to NVC as chairman or not, an industry source told reporters that it would be fine as long as it is conducted in accordance with the rules of corporate governance.

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The wasted light in conventional optics designs

The housing of this light is composed of light-weight aluminum for comfortable handling and has an aluminum globe guard with hanging hook for added durability and easy placement. A rubber bumper can protect the light from impacts. This is a low voltage unit that is designed to run with the 12 or 24 volt AC current commonly used in areas where low voltages are preferred or required. Larson Electronics has fitted this lamp with 50 feet of Wholesale Led high bay light cord ending in a straight blade plug to provide simple standard connections and ample length for moving about a work area. This light is approved for Class 1 Division 1 and 2 and Class 2 Division 1 and 2 locations where flammable gases and vapors are present, which make it a good choice for petrochemical operations, water treatment plant use, tank cleaning and inspection, and other similar locations. It can create a safer, lower maintenance environment for our military, industrial and petrochemical operators.

Recently unveiled an ultra-bright LED fibre optic illuminators designed for architectural and signage applications. The new system combines the RTL technology's enhanced brightness with the long lifetime of LED technology.This combination overcomes past obstacles to fibre optic signage and architectural applications, which were hampered by the short lifetime of arc lamp illuminators and insufficient brightness of LED illuminators. The company's new illuminator can support both 3M single core fibre and Schott multi-fibre bundles, allowing the RLT system to replace neon-based signs currently used in a wide variety of side-firing applications.

The RLT technology greatly improves brightness to LEDs with full red, green, blue and white colour capability. Using a 4-colour Agent of floodlight ackage allows the light output to be digitally control and produce unlimited colour variations. This multi-colour capability is not available in traditional neon signs and will provide a new dimension in a broad variety of signage and architectural applications.Traditional light collection optics platforms do not increase LED brightness and as a result, are not efficient for projection. The basis of Wavien's RLT technology is a very low-cost recycling collar optical component that captures the wasted light in conventional optics designs, recycles the light and redirects it back into the output beam allowing increased efficiency, while reducing the power consumption.

the ROL lighting module series won the award this year

WitsLight’s ROL lighting module series was the winner of the 2013 Best LED Flood light Module award. WitsLight’s L-type, O-type, and R-type lighting module is able to afford 10-15W, 30-50W, and Led flood light power, respectively. These products are suitable for outdoor lighting such as gardens, parks, plazas, spotlights, and fishing lights, while the anti-glare function prevents glare when looking directly at the light source. The superior floodlight efficiency under a stable state, lighting pattern, lighting quality, as well as a wider application range are the reasons why the ROL lighting module series won the award this year.

When selecting a winner for the Best LED Street Lamp award, we focused on the product’s reliability, creativity of technology, luminous efficacy, and market performance.excelled in the fierce competition over this award with their SL-Victory LED street lamp. The SL-Victory street lamp applies vents designed for sports cars, the open design of the lamp shell allows the power supply to be safely replaced without using tools, a variety of wireless intelligent control systems support its energy-saving function, the high CRI is suitable for various types of roads, the internationally accepted AC input is applied so installation will be smoother, it provides 277V AC voltage, and the waterproof degree of the light source and power source is up to IP67.


WitsLight’s high efficiency LED street lamp applies a lighting module design; the company applies light source products from international first-tier manufacturers, and their products are carefully tested. In addition, the dustproof and waterproof degree of their street lamps is IP67, which means that such products are suitable for all types of harsh environments; the service life of these lighting products is up to 40,000 hours, which can greatly reduce the cost for replacement.As for market performance, YAHAM’s outdoor led flood light bulbs as already received subsidy from Taiwan’s Bureau of Energy, and WitsLight’s high efficiency LED street lamps are already installed in the parking lot of Taiwan Taoyuan International Airport, National Central University, Mohe in northeast China, and streets across Kunshan city, Jiangsu Province as well as Pyongyang, North Korea. The two LED products and their designs are clearly outstanding.

you can read more:http://wiondow.blogspot.com/2013/11/the-led-application-market-is-mostly.html

The revenue of Unity Opto in this year mainly comes from street light

Sponsored by the U.S. Department of Energy, the Illuminating Engineering Society of North America, and the International Association of Lighting Designers, the NGL awards recognize excellence in energy-efficient LED commercial lighting unit design. The ABHX-Series also recently earned a 2013 Architectural SSL Magazine Product Innovation Award, which showcases cutting-edge Led high bay light and solid-state luminaires and fixtures.

The chairman of Unity Opto, Qinghui Wu, expressed on June 21 that all the LED plants are profitable this year because the capacity utilization has almost reached a high standard and the decline in value has reached a stage; the lighting device will be the greatest driver of growth of LED industry.Qinghui Wu pointed out that the future of LED industry is bright; the backlit field is expected to grow in the next two years, after which it will enter a stable stage; while the lighting industry will continue to grow in the next five to seven years. Unity Opto achieved its revenue of NTD 7.7 billion in last year, its revenue in this year is expected to reach NTD 10 billion, and the LED industry will no longer be one of the four miserable industries.


The revenue of Unity Opto in this year mainly comes from street light, indoor lighting and engineering lighting, each part is expected to take up one third of the lighting revenue, and automotive lighting is ready this year, it is expected to achieve significant growth in production capacity next year. Overall lighting revenue will be increased from last year's 20-25% to 30%, the major markets are in Europe and America.The broad portfolio, which will be offered across Europe, makes it possible for consumers to use an Led flood light for virtually every application. That not only benefits Osram itself but also save total power consumption. For example, if every household in Germany were to replace one 60-watt incandescent bulb with a LED lamp offering the same brightness, the energy saved is expected to 1.92 billion KWh per year, which is over half a billion Euros.

Campus public safety includes campus law enforcement staff

Luminus Devices signed a merger agreement with Led flood light maker Lightera Corporation, a wholly owned U.S. affiliate of Sanan Optoelectronics, having broad experience in LED epitaxial materials, chip/package design, and lighting systems.Luminus will operate as an independent business unit and subsidiary of Lightera. The business will operate with expanded capability, financial support, a global research and development team. Luminus will continue to focus on specialty markets and applications for its current and expanding product as well as customer portfolios.The merger agreement states that, Luminus gains access to an advanced R&D operation in California and Sanan’s Corporate Technical Center. Both of them provide Luminus the opportunity for global expansion in specialty markets including projection display, medical market, transportation, ultraviolet, and general lighting markets and applications.

"Luminus has been searching for the right partner that would add to our intellectual property, expand our global operations as well as enhance our market-leading position in the worldwide specialty lighting market," said Keith T.S. Ward, president and CEO of Luminus Devices. “This relationship with Lightera and Sanan will allow us to expand our capabilities through new access to technical and financial resources well beyond our current position.”"As a leader in the specialty lighting market, Luminus Devices provides us with proven, most advanced technology that will allow Lightera to expand both our U.S. and international offerings," said Decai Sun, chairman and CEO of Lightera. "We expect Luminus to continue to focus on specialty lighting markets, new technology and high-quality customer service.


The Vishay Vitramon capacitors released today are manufactured in Noble Metal Electrode Technology with a wet build process.typical applications for the devices will include sensors, power supplies, and signal converters in oil exploration, drilling monitoring, and industrial equipment. For hybrid applications, the devices are available with a conductive epoxy assembly termination.FoxFury Lighting Solutions has exhibited its quick deployment LED scene lights at the International Association of Led tunnel light on June 28th to 29th in Louisville, Kentucky.Campus public safety includes campus law enforcement staff, criminal justice faculty members, and municipal chiefs of police. They are responsible for maintaining the campus security and dealing with some issues like campus preparedness, campus crime prevention and incident response. Unfortunately, in recent years, some college and university campuses have had to face active shooter scenarios and natural disasters.

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They matched LED light color to the peaks in plant photosynthesis activity

"LEDs are becoming the obvious choice for high bay lights instead of traditional HID light sources," said Access Fixtures CEO, Steven Rothschild. He continued, "With combined savings from reduced energy use, low maintenance, and rebates from local energy companies, the return on investment for LED lighting is faster than ever before.Valoya, a nichia chip led high bay grow lights manufacturer, yesterday announced its new research findings that growing tomatoes under artificial lighting can bring additional benefits to the crop.This research was conducted at Plant Research in the Netherlands. The additional benefits were attributed to solid-state lighting (SSL) technology, which found that pollinator bumble bees are very active under this type of lighting. The bees are necessary for the growth of tomatoes.

The Toshiba LED high bay light fixtures are durable with heavy-duty cast aluminum housing, corrosion-resistant hardware, and IP65 construction for wet locations. The LED high bays are available in wattages from 86W to 171W and rated for a life of 100,000 hours. Additional energy savings and LED life can be achieved with occupancy sensors and dimming. A variety of mounting options are available for specific applications, including bracket mount, pendant mount, and chain/cable mount.


This new study focused on LED light’s effects on bee activity. When the LED lighting was turned on, bees in the hive immediately became active despite the lack of natural light. When using HPS, the bees stayed in the hive until there was some natural light—four hours after the artificial light had been turned on. Furthermore, the HPS lights produce heat, which can kill bees when they accidentally run into the fixtures. Researchers have repeatedly demonstrated the advantages of led streetlight market segment. They matched LED light color to the peaks in plant photosynthesis activity, which increased crop production.

you can read more:http://winonds8.blogspot.com/2013/10/the-sapphire-is-used-for-more.html

The Incito LED downlight series provides MIT with adjustable

The Incito LED downlights were specifically adjusted to create the perfect lighting solution for the reading area,” said Gary Tondorf-Dick, MIT Department of Facilities, Manager of Special Projects. “We successfully achieved our goals with one solution. The alternative would have been to select more than one type of fixture, but this would have made the color matching process of each luminaire’s light output more difficult.

The Incito LED downlight series provides MIT with adjustable and instantaneous dimming capabilities, consistent color quality, high efficacy and a variety of lumen packages. These features allow MIT to configure luminaires for its 70-foot ceiling heights and, in general, enable configurations for 12 to 100-foot ceiling heights. The downlights are paired with YAHAM controls, making the lighting system easily dimmable through a control panel behind the librarian desk.


“The flexibility of the Incito luminaire enabled MIT to achieve both a functional and architectural design with just one solution,” said Douglas Grove, Acuity Brands Lighting Vice President and Gotham Value Stream Leader.. “The precision of the Incito LED luminaires and beam pattern is remarkable. By blending an array of luminaires mounted 70 feet above the reading space with recessed luminaires mounted lower around the parameter, MIT was able to achieve seamless smooth illumination that meets IES standards for reading levels and illuminates the architecture beautifully.

the potential for solder failures

Having more precise color control options improves the quality of light by providing greater consistency and uniformity between adjacent light sources. This exciting advancement in color control options with the Vero Array Series enables clean and consistent lighting installations with both high quality color rendering and appearance. The Led high bay lighting exceeds California Energy Commission R9 requirements for luminaires and lamps.

Amerlux, and Dongmyung have joined a rapidly growing list of the world’s most highly recognized global lighting manufacturers to incorporate Vero LED arrays into products for retail, commercial and other applications.The efficiency and lumens per watt performance that Bridgelux regularly delivers helps keep XAL products competitive in the marketplace and helps drive broader adoption of solid state lighting.

Vero arrays are compatible with a wide variety of standard drivers and optical components, providing manufacturers with greater flexibility and a wide range of options, shortening product development times, lowering inventory requirements and reducing costs. Electrical connections can be established with thermally isolated solder pads or by using a solder-less on-board connector port. The solder free connector port simplifies manufacturing processes, reduces production time/cost, and eliminates the potential for solder failures.


“The Vero arrays have been one of our most successful product offerings in our ten year history,” said Aaron Merrill, Director, Product Line Management of 150W led tunnel light“Solid state lighting is making huge gains in virtually every segment and geography, but we must continue to find ways to drive down total system costs, while increasing performance. Vero arrays will play an instrumental role in bringing new methodologies and technologies to the solid state lighting market, and provide a platform for the convergence of technologies required for smart lighting.”

you can read more:http://winonds7.blogspot.com/2013/10/these-capabilities-lead-to-shorter.html

provides contract manufacturing for the LED products

Today that the general illumination lamps used for the plants not only consumer much energy, but the heat is high, currently, the LED light has gradually been used in plant factory.NPUST points out that the cooperation with Philips will initially target plants with high economic value and higher planting threshold, and develop suitable "light formula" for the growth of plants with high economic value, and then gradually develop "light formula" for other plants.NPUST and Philips will sign cooperation letter of intent in Taipei on the 29th, and they will conduct a wide range of industry-university cooperation and personnel exchanges in the next five years, to assist Taiwan's horticulture industry and promote the applications and comprehensive upgrade of LED lighting in horticulture industry.

The company stated that it has actively focused on LED automotive lighting in the past 12 years and that LED automotive lighting now takes up about 60% of its revenue. LED lighting products including industrial lights, roadway lights and signal lights make up the rest.The new facility will now serve as EOI's hub for the sales and distribution center of automotive LED lighting products. EOI offers solutions to ODM and OEM automotive programs from circuit design, mechanical design, optical design and thermal solutions.


EOI also provides contract manufacturing for the LED products. EOI says it has proven its capability for the turnaround time in the design stage for prototypes by providing solutions to intricate designs in a timely manner. "The secret of our success is in our superior level of service and our attention to details for each and every one of our customers," said Fanny Huang, president and CEO of Excellence Opto, Inc. By exceeding customer expectations and satisfaction, this has resulted in a substantial increase in the number of automotive programs.

the important directions of LED development in future

Flexible display technology is one of the important directions of LED development in future, with the ultra-light, ultra-thin, flexible, portable, shock resistance and other advantages, it not only can replace the existing large number of tablet displays, also it has broad prospect in the military, aerospace and other fields. Compared to the existing flat panel display technology, flexible display technology is expected to further expand the application of display technology in all walks of life, in improving the human visual enjoyment, it is also important forward-looking technology to create beautiful life.

Visionox, established on the basis of Organic Light Emitting Display technology of Tsinghua University, is a high-tech enterprise integrating R&D, mass production, marketing and sales. Until now, Visionox and Tsinghua University have filed more than 500 patents domestically and overseas, including over 40 international patents. Moreover, Tsinghua University and Visionox have become the members of the international and national organizations of LED standards.


The largest liquid crystal display (LED) manufacturer in Japan, aims to raise more capital through public offering. These insiders asked not to be named, because the news has not been made public. One of the insiders said that Makita Corp. and Lixil Group Corp. are likely to buy shares at the value of 10 billion yen respectively.Sharp expressed in the statement released on August 1 that Sharp is considering adopting which way to raise capital, but has not yet made a final decision. As the supplier of Apple Inc., Sharp has reduced the stafftrimmer and sold part of its shares to Samsung Electronics Co. and Qualcomm Inc. to raise cash. In the past two fiscal years, Sharp has suffered the loss amounted to 921 billion yen.

the subscription of non-public additional shares of LED

The founder of LED, was elected as executive director with votes of most of the shareholders on June 21, which also means that returned to LED Board, and brings a profit advantage for Led flood light. It is clearly wrote in Earnings forecast statement that the growth in profits is mainly attributable to the decline in management costs after the management is stable, especially the significant decline in accounts receivable provision.

YAHAM had resigned as chairman of LED in May of 2012, which also led to infighting. In December, Wu transferred the holdings to Elec-Tech, helping Elec-Tech to be a new major shareholder of LED, then the pattern that a Roland for an Oliver between major shareholders of LED comes to end. In return, YAHAM is expected to become the second largest shareholder through the subscription of non-public additional shares of LED.


Though it has not been long since YAHAM returned to the Board of Directors, he still has far to go as the CEO. Data shows that the "infighting" in last year caused great decline in LED's sales, net profit in 2012 sharply declined by 98.46% year-on-year, less than 8.42 Million Yuan. As company's important strategic goods,Led high bay lighting products just achieved the sales of 200 million Yuan, less than 10% of company's revenue.

You can read more:http://ledtunnel.blogspot.com/2013/10/there-is-common-problem-in-led-lighting.html

the model will be equipped with modified bumpers

Set to grace the stage in Frankfurt, the facelifted model will feature new turn signals that consist of 18 LEDs in the headlights and 24 LEDs in the taillights. When the turn signal is activated, the diodes are sequentially illuminated - from the inside outwards - in the desired turning direction. Audi says this has the "potential to significantly enhance traffic safety" as the lights "provide a visual signal that can be clearly and quickly perceived."

Looking fairly conservative, the updated model has modified bumpers, a revised grille and new exhaust finishers. The real highlight is the addition of Matrix LED headlights which use 25 individual diodes to deliver the optimal amount of light regardless of the situation. The headlights operate primarily in high-beam mode and automatically dip the relevant sections when oncoming traffic is detected by a camera. As Audi explained, "The system operates with such precision that it blanks out light that would shine directly onto oncoming and preceding vehicles, but continues to cast the high beams with full power on all other zones between and beside them."


Besides the turn signals, the model will be equipped with modified bumpers, a revised grille and new exhaust finishers. The car will also feature Matrix LED headlights which use 25 individual diodes to deliver the optimal amount of light regardless of the situation.

the lumens produced by the incumbent technology

The performance- and style-driven streetlights are ideal for illuminating streets, roadways, pedestrian walkways, bikeways and parking lots in parks, corporate and school campuses for departments of transportation, utility providers, and municipality and interstate market segments.Bill Fenimore, sales director of MaxLite's outdoor lighting Department, said that MaxLite is proud to welcome the Merak fixtures to the growing list of DLC-qualified outdoor products. Since the series was announced in late 2012, it has made strong inroads in the roadway market segment for MaxLite.

The Merak series is offered in 30- to 300-watt models in Types I, II and III IES distributions that replace 70- to 1,000-watt high pressure sodium cobra head fixtures and deliver up to 26,400 lumens to support main and ancillary streets. These LED fixtures can match the photometric overlay of standard high pressure sodium cobra head fixtures, while operating at a lower wattage, and meet or exceed the lumens produced by the incumbent technology. The fixtures are compatible with controls and sensors for optimal efficiency.


The durable, die cast aluminum fixtures with high-impact and sealed polycarbonate lenses are available with a NEMA photocell-ready configuration. LED modules, each with an independent heat sink, provide optimal thermal management and ease of replacement, while stainless steel latches enable tool-less maintenance. Mast installation toggle and arm sleeve pivots can be adjusted for precise aiming. The fixtures are compatible with controls and sensors for optimal efficiency.

CWE has successfully developed EMC LED lead frames

Chang Wah Electromaterials (CWE) announced recently it will withdraw from Top Energy Saving System’s (TESS) board. CWE planned to take over TESS management and acquire the company, but has called off the merger deal since TESS former Chairman Tsai Wen-Kuei's suspected violation of Taiwan’s Securities and Exchange Act, said CWE Chairman and President Huang Chia-Neng.

CWE has successfully developed EMC LED lead frames, said Huang. The company planned to acquire TESS to expand its LED lighting strategy, obtain related technology, and establish product brand and exports.

Taiwan's Securities and Futures Investors Protection Center demanded compensation from Tsai and other TESS members suspected of violating the Securities and Exchange Act. As a result CWE, which joined TESS board in June, quickly announced its decision of exiting the board. In addition, Huang declared his resignation from TESS chairman.


CWE’s investment plans in TESS were bogged down by legal limitations, said Huang. CWE will only be able to watch TESS’s 108 employees lose their jobs as the company goes bankrupt. Since TESS terminated stock trade in late March 2013, CWE board passed an issuance of stock for cash plan in April this year, but has not executed the plan yet. According to Huang, the company will not give up its LED lighting strategy, and will be establishing a new subsidy and brand in the future.

language versions of the site will make the Rubicon experience easier

The GENxplor creates high quality epitaxial layers on substrates up to 3 inch in diameter and is ideal for cutting edge research on a wide variety of materials including GaAs, nitrides, and oxides.Korean and Mandarin language editions of the company’s web site yahamlighting.com. The new international editions are designed to better serve Rubicon customers throughout Asia.

“Rubicon has a considerable presence in Asia, and so we want to provide a positive experience for as many visitors to our site as possible,” said Raja M. Parvez, President and CEO, Rubicon Technology. “Since the launch of the new site, we have noticed a significant volume of traffic coming from Asia and the Pacific Rim. These new Asian- language versions of the site will make the Rubicon experience easier and more productive for Japanese, Korean and Mandarin language visitors.”

Its efficient single frame design combines all vacuum hardware with on-board electronics to make it up to 40% smaller than other MBE systems, saving valuable lab space. Because the manual system is integrated on a single frame, installation time is reduced. The open architecture design of the GENxplor also improves ease-of-use, provides convenient access to effusion cells, and allows easier serviceability when compared to other nichia 160w chip led high bay systems. When coupled with Veeco’s recently introduced retractable sources, the GENxplor system represents the state-of-the-art in oxide materials research.

professor at the Georgia Institute of Technology

The article revealed that the project was fronted by piezoelectric expert Zheng Lin Wang, professor at the Georgia Institute of Technology, U.S. If successful, the concept could be used for inkless fingerprint scanners, biological imaging and to enhance the performance of micro-electro mechanical systems (MEMS). During the recent demonstration, Wang and his team grew 2.7 micron diameter zinc-oxide nanowires into arrays that were able to sense touch with a resolution of 6,300 dots per inch and a switching time of 90 milliseconds.

Naturally interested by all updates and developments within the industry, a company representative shared his thoughts on the subject:

“It’s exciting to think that LEDs could be involved in such a big breakthrough. All the time LED technology is being used to make advancements into everything from medical discoveries to food preservation and wireless internet. Because they are so energy efficient, this also benefits the environment at the same time.”


LED Strip Lights is a LED company based in the UK. With a rapidly expanding collection of lights, the company provides both domestic and commercial LED lighting solutions, including LED transformers and drivers and strip light controllers.

you can link to yahamlighting thank you very much.

The bollard lights are ideal for waterfront areas that are visible from the beach

According to reports, Access Fixtures introduced LED turtle friendly lights to protect sea turtle hatchlings. Also known as wildlife lights, the turtle friendly LED bollard lights use 7 watt amber led high bay light that are visible to humans, but not to turtles. The bollard lights are ideal for waterfront areas that are visible from the beach, including private properties, condos, country clubs and marinas. Furthermore, the LEDs are energy efficient, long-lasting, and require low maintenance.
"The demand for turtle-friendly lighting has increased now that many waterfront locations are requiring it," said Access Fixtures Sales Manager, Dan Rodriguez. He added, "The new amber LED bollard lights respond to the frequent need for environmentally-compliant turtle lights as well as the growing demand for energy efficient lighting."
When sea turtles are hatched, they instinctively move towards the moonlight reflecting off the ocean. Due to light pollution, sea turtles have been found wandering inland instead of out to sea. While turtles can see higher color temperatures used in fluorescent or incandescent light sources, they cannot see longer wavelengths like 590 nm used in amber LEDs.

The LED bollard lights are available in round or square, with the choice of standard reflector or type-5 glass. The amber led flood light source is also available separately to replace lamps in existing fixtures. To withstand coastal climate conditions, the bollards have enhanced durable housings. Beyond turtle-friendly lighting, the LEDs have 80% energy savings compared to incandescent lamps and have an average life of 50000 hours. The amber LED module can easily be switched for more typical color temperatures for use outside of turtle nesting season.

you can read more:http://wiondow.blogspot.com/2013/10/the-weak-demand-for-rare-earth-from.html

there were no significant improvements in the general economic environment

There were no significant improvements in the general economic environment, according to the report. China’s economic growth rate slowed down during first half of 2013 to the rate of GDP 7.6%, and the country’s faces enormous pressure to transit and upgrade. While the developed U.S. economy is showing signs of rebound, the continual strength remains to be observed. Although, the Eurozone has emerged from the debt crisis whirlpool, it is still under the shadow of economic recession. The overall economic downturn has negatively impacted ETI, as the company’s main operations are in small electronic appliances and LEDs.
Within the reporting period, the company has been actively promoting private stock issuance that is still under review. The company has successfully issued company bonds valuing RMB 800 million on the stock market that has helped funded the company’s operations with low-cost capital.

In 1H13, the company’s LED operations improved significantly. The company’s LED chip production capacity has started to release production volume in different phases. LED chip sales reached 168 million and surged at an exponential rate of 536.55%, almost equivalent to the total annual sales value in 2012. The new products have significant development, and the company has started shipments of small volumes of “Northern Lights” flip chips.

with the fourth being to match election sites to collection schemes

It has been reported that the call was met with great relief from the lighting industry, with 256 responses received in total between April and June. The reaction was that the first option of maintaining the led flood light was not sustainable, with options 3 and 4 receiving the most votes. The third option was setting targets for compliance schemes, with a “compliance fee” if targets were not met, with the fourth being to match election sites to collection schemes. The government is set to release a draft regulation by the end of the month with a view to bringing the new law into force in January.

The LED Lighting from Visible Lighting is eco- friendly, and the specialists have a natural interest in the impact of lighting waste on the environment. Reflecting on the WEEE consultation responses, a representative from the firm explains the benefits of light emitting diodes.


“It is important that attention is paid to the safe disposal and recycling of waste electrical products, especially when we consider that traditional bulbs contain hazardous substances such as Mercury. In contrast,led high bay light do not contain these harmful materials. They are also more durable and have a longer lifespan than incandescent bulbs, lasting an impressive 50,000 hours, meaning there is less volume of waste too. Our advice to those considering their carbon footprint therefore will be to convert to energy saving LEDs.”

you can read more:http://ledtunnel.blogspot.com/2013/10/the-most-significant-obstacle-to-series.html

a white LED could be demonstrated successfully on metal foil

The product is the result from a joint OLED project R2flex that was focused on the production of highly efficient organic devices on flexible substrates, manufactured in a roll-to-roll process technology. The project that successfully concluded recently, was funded by the led high bay light for Education and Research Germany (BMBF) with a total sum of about 11 million Euros over a period of 2.5 years.
The overall aim of the joint project R2Flex included the development of essential components for highly efficient OLED technology. The OLED should be processed in a roll-to-roll process technology on cost-effective substrates, especially on metal foil. This technological approach should help solve a main problem of the production of OLED: to be able to offer and use OLED for lighting and signage applications, low costs are essential. This key fact could not be achieved by the conventional technology approaches because of the high costs of the coating technologies and materials.
Fraunhofer COMEDD has improved its roll-to-roll research line, which consists of a vacuum system for the evaporation of organic materials. Furthermore, it includes a coating and lamination system, which can be used under nitrogen atmosphere, and an optical inspection system for defect control and processes monitoring on flexible foils. Within the R2Flex project the OLED technology of established processes could successfully be transferred from rigid substrates to roll-to-roll processes. Especially, the processes for patterning of substrates and encapsulation of the foils were developed. However, one of the most important key challenges of the investigations was the deposition technology of complex OLED structures. To achieve e.g. white OLED, many different layers with a layer thickness in the range of several nanometers have to be deposited precisely on top of each other. Performing this process within a roll-to-roll line was a complex task. Nevertheless, a white LED could be demonstrated successfully on metal foil.

As a result of the joint project led flood light a demonstrator in form of a gracile desk luminaire could be manufactured. Therefore, two flexible OLED on metal substrate have been used, which were produced at Fraunhofer COMEDD. The modules were serially connected via flexible contacting. The luminaire combines both straight and curved shapes. The curved shape of the head section of the luminaire impressively presents the flexibility of the OLED.