Foreign lighting titans including Philips Electronics NV (PHG.AS), Osram - partly owned by German engineering conglomerate Siemens AG (SIEGn.DE) - and General Electric Co (GE.N) should emerge as winners due to their financial clout and technical expertise, industry experts say.
Philips and Osram, which have traditionally focused on conventional lighting in China, have ramped up production of LED high bay light. Osram, which employs 8,000 people in China, started construction of its first-ever LED chip packaging plant in China in August, a 100,000-square-metre complex in the eastern city of Wuxi, using chips made in Germany and Malaysia.
LEDs are mainly used in street lighting, shopping malls, upscale hotels and office buildings. To accelerate a broader shift to efficient lighting, China in October started to phase out wasteful incandescent bulbs, joining other countries like the United States and Japan.
The diodes, semiconductors that convert electrical current into light, are much more efficient than the two dominant products for home and commercial lighting, compact fluorescent lamps (CFLs) and incandescent bulbs. LED lights are longer lasting and up to 10 times more efficient than incandescent bulbs.
2016年3月29日星期二
2016年3月28日星期一
LED chip makers use sapphire wafers
Currently, almost all LED chip makers use sapphire wafers, while few of them are willing to change production equipment to adopt GaN-on-Si epitaxial wafers. However, he emphasized that GaN-on-Si technology is a long-term development for large-size LED epitaxial wafers.
MD of LED Lighting Depot Andrew Littler said: “We’ve got two clear advantages over our competitors: a Payback Calculator that helps consumers make informed decisions about their purchases; and an exclusive range of high-quality bulbs in the form of the Lumaera range – which offer great value for money and feature Phillips LEDs.
“Unlike other LED retailers, our confidence in the range of products we stock means that we also offer a Five Point Promise covering Quality, Reliability, Savings, Certification and Value. Industry-leading warranties and accurate technical specifications are just two of the areas the Promise covers – giving consumers complete peace of mind that they are buying a durable, high-performance bulb.”
The Payback Calculator works by incorporating the total wattage amount for items in the basket, how many hours per day the lights are used and for how many days per week, as well as the amount per unit of electricity the customer pays. It compares these details with the equivalent cost for filament lighting products to give an annual saving amount, payback period for the investment in LED bulbs and the total lifetime saving made by switching to LED lighting.
MD of LED Lighting Depot Andrew Littler said: “We’ve got two clear advantages over our competitors: a Payback Calculator that helps consumers make informed decisions about their purchases; and an exclusive range of high-quality bulbs in the form of the Lumaera range – which offer great value for money and feature Phillips LEDs.
“Unlike other LED retailers, our confidence in the range of products we stock means that we also offer a Five Point Promise covering Quality, Reliability, Savings, Certification and Value. Industry-leading warranties and accurate technical specifications are just two of the areas the Promise covers – giving consumers complete peace of mind that they are buying a durable, high-performance bulb.”
The Payback Calculator works by incorporating the total wattage amount for items in the basket, how many hours per day the lights are used and for how many days per week, as well as the amount per unit of electricity the customer pays. It compares these details with the equivalent cost for filament lighting products to give an annual saving amount, payback period for the investment in LED bulbs and the total lifetime saving made by switching to LED lighting.
2016年3月25日星期五
while promoting environmental sustainability
Together, Cree and ALT have overcome the technical challenges of providing a warmer colour, at a temperature of 2200K, while maintaining a high luminous efficacy, especially with indoor applications such as restaurants and galleries. In fact, the A55 bulb and PAR lamp, from ALT, were specifically designed for exactly this type of market, where the lighting must not be harsh or intrusive or distort the illuminated area's ambient colour tones. At the same time, the Cree? XT-E 2200K CCT LED retains all the power-saving properties of LED lighting technology, enhancing the value proposition for customers, while promoting environmental sustainability.
"Cree is the market leader in LED technology, offering its customers innovative technology and excellent, high-performance products," said James Liang, CEO at ALT. "ALT has been collaborating with Cree for over five years now, and use of Cree's products has consistently allowed us to better position ourselves in the market. A recent design win with a restaurant at a top tourist destination in Mexico, Playa del Carmen, is a perfect example implemented by CB LED Iluminación (one of ALT’s top distributors). The restaurant's clientele like a warm, calm light that perfectly complements their relaxed mood while they sample the delights of a Mexican menu. Our MR16 lamp delivers on that promise. At the same time, the restaurant management, by using 7W ALT LED lighting, is saving 85 percent of the energy that would be consumed by the alternative option, 50W halogens.”
ALT is a pioneer in the use of Cree LED products and a loyal customer who uses Cree LEDs in most of its product designs. ALT's MR16 lamp is the first Cree XT-E 2200K LED design win in Taiwan and it demonstrates how effectively the two companies have cooperated to advance LED technology and how Cree's technology and products can help its customers achieve their market objectives.
"Teaming up with ALT, an LED lighting manufacturer who has won three of the world's major industrial design awards, has been a very rewarding venture for us,” said Soo Ghee Lee, Cree Managing Director, Asia. "LEDs are a global trend, reducing resource consumption, promoting energy conservation, and can help to reduce the cost of doing business. LED lighting is not only cost-effective, it is eco-friendly."
"Cree is the market leader in LED technology, offering its customers innovative technology and excellent, high-performance products," said James Liang, CEO at ALT. "ALT has been collaborating with Cree for over five years now, and use of Cree's products has consistently allowed us to better position ourselves in the market. A recent design win with a restaurant at a top tourist destination in Mexico, Playa del Carmen, is a perfect example implemented by CB LED Iluminación (one of ALT’s top distributors). The restaurant's clientele like a warm, calm light that perfectly complements their relaxed mood while they sample the delights of a Mexican menu. Our MR16 lamp delivers on that promise. At the same time, the restaurant management, by using 7W ALT LED lighting, is saving 85 percent of the energy that would be consumed by the alternative option, 50W halogens.”
ALT is a pioneer in the use of Cree LED products and a loyal customer who uses Cree LEDs in most of its product designs. ALT's MR16 lamp is the first Cree XT-E 2200K LED design win in Taiwan and it demonstrates how effectively the two companies have cooperated to advance LED technology and how Cree's technology and products can help its customers achieve their market objectives.
"Teaming up with ALT, an LED lighting manufacturer who has won three of the world's major industrial design awards, has been a very rewarding venture for us,” said Soo Ghee Lee, Cree Managing Director, Asia. "LEDs are a global trend, reducing resource consumption, promoting energy conservation, and can help to reduce the cost of doing business. LED lighting is not only cost-effective, it is eco-friendly."
2016年3月24日星期四
Making it easier for drivers to locate their vehicles
The anniversary is a good time to take a closer look at the results and lessons learned, with more than 80% of the LED fixtures planned for phase one deployed. The lessons learned are based on a presentation delivered by Ed Ebrahimian, Director, Los Angeles Bureau of LED high bay light, to the IES Street and Area Lighting Conference convened in Miami in September 2012.
Noribachi replaced the fluorescents with the popular LOWBAY vapor proof fixture. The new lights use about half of the energy while emitting a much brighter, cleaner light. Inside the parking structure this translates into an increased feeling of security and heightened color perception, making it easier for drivers to locate their vehicles.
Lining Manhattan Beach Boulevard, the City’s main thoroughfare, are historic lantern fixtures that also required an LED upgrade. This application demanded a retrofit of the lantern fixture to maintain the original aesthetics. In order to achieve this Noribachi created a custom LED solution designed to easily sit in the existing housing. Noribachi’s experience in diffusion allowed engineers to direct the light straight down inside of the existing lens, creating a glowing effect and shielding the individual diodes from view. Noribachi also used LEDs with a warm white color temperature to match the historic ambiance.
The showroom has been carried out in collaboration with the Austrian practice Innocad Architektur ZT and the UK’s Space Group Architects. The luminaires on show include XAL’s Helios which is shortlisted in the interior category for the 2013 Lighting Design Awards.
Noribachi replaced the fluorescents with the popular LOWBAY vapor proof fixture. The new lights use about half of the energy while emitting a much brighter, cleaner light. Inside the parking structure this translates into an increased feeling of security and heightened color perception, making it easier for drivers to locate their vehicles.
Lining Manhattan Beach Boulevard, the City’s main thoroughfare, are historic lantern fixtures that also required an LED upgrade. This application demanded a retrofit of the lantern fixture to maintain the original aesthetics. In order to achieve this Noribachi created a custom LED solution designed to easily sit in the existing housing. Noribachi’s experience in diffusion allowed engineers to direct the light straight down inside of the existing lens, creating a glowing effect and shielding the individual diodes from view. Noribachi also used LEDs with a warm white color temperature to match the historic ambiance.
The showroom has been carried out in collaboration with the Austrian practice Innocad Architektur ZT and the UK’s Space Group Architects. The luminaires on show include XAL’s Helios which is shortlisted in the interior category for the 2013 Lighting Design Awards.
2016年3月23日星期三
who rated purchase price as the most important factor
Many consumers will make their first LED lamp purchases in the next few years, and the market is entering a critical window for making a positive impact on consumers’ first impressions of LED technology,” said Eric Kim, CEO of Soraa. “However, for LED high bay light to achieve significant market share, consumers must be confident that these lamps can give them the light quality they need and want. With the emergence of next generation LED technology, these performance benchmarks have now been reached.”
McKinsey’s 2011 Lighting the Way report suggests that consumer and commercial lighting purchase decisions are driven as much by light quality, as they are by the cost of the light bulb. Twenty percent of the residential respondents in the McKinsey report rated light quality as the most important decision criterion for lamp installation – which is on par with the 22 percent who rated purchase price as the most important factor. In all other market segments, light quality was by far the most important criterion.
“The slow market adoption of CFLs over the last 20 years demonstrates that simply because a product produces enough light, saves energy and is cost-effective, broad market adoption of that technology is not ensured. To persuade consumers to purchase LEDs instead of incandescent lamps, LED lamps must be seen as high-quality products worth the initial higher price differential. Therefore, LED lamps must closely replicate the color rendering and color appearance of the incandescent and halogen lamps that they replace,” said Carlos Alonso-Niemeyer, Energy Efficiency Program Manager of NSTAR a Northeast Utilities Company.
EPA pointed out in their latest draft lamp specification that lack of LED lamp color quality is a potential barrier to broader consumer adoption of energy efficient lighting. However, EPA went on to say that it will continue to monitor the market and explore opportunities for improving color quality and consistency of lamps in the future. Given the critical importance of this issue to increased adoption of LED lighting, groups told EPA that the time to address higher color rendering is now.
“Designers should have the flexibility to select the appropriate source for their applications and end users should have their right to purchase high color rendering or full spectrum lamps for their spaces,” said Chip Israel, President of the Lighting Design Alliance.
McKinsey’s 2011 Lighting the Way report suggests that consumer and commercial lighting purchase decisions are driven as much by light quality, as they are by the cost of the light bulb. Twenty percent of the residential respondents in the McKinsey report rated light quality as the most important decision criterion for lamp installation – which is on par with the 22 percent who rated purchase price as the most important factor. In all other market segments, light quality was by far the most important criterion.
“The slow market adoption of CFLs over the last 20 years demonstrates that simply because a product produces enough light, saves energy and is cost-effective, broad market adoption of that technology is not ensured. To persuade consumers to purchase LEDs instead of incandescent lamps, LED lamps must be seen as high-quality products worth the initial higher price differential. Therefore, LED lamps must closely replicate the color rendering and color appearance of the incandescent and halogen lamps that they replace,” said Carlos Alonso-Niemeyer, Energy Efficiency Program Manager of NSTAR a Northeast Utilities Company.
EPA pointed out in their latest draft lamp specification that lack of LED lamp color quality is a potential barrier to broader consumer adoption of energy efficient lighting. However, EPA went on to say that it will continue to monitor the market and explore opportunities for improving color quality and consistency of lamps in the future. Given the critical importance of this issue to increased adoption of LED lighting, groups told EPA that the time to address higher color rendering is now.
“Designers should have the flexibility to select the appropriate source for their applications and end users should have their right to purchase high color rendering or full spectrum lamps for their spaces,” said Chip Israel, President of the Lighting Design Alliance.
2016年3月22日星期二
patent applications worldwide in LED lighting technology
We are very excited to be part of the LED Engin team," said Guo Jin, Vice President of CEC Capital. "The market for LEDs is undergoing significant growth and this investment demonstrates our conviction that LED high bay light will become the leading supplier of high power LEDs for a variety of markets and applications.
Long wavelength phosphors play a central role in extending the color range of LED applications like general lighting and displays including TVs, monitors and tablets. Intematix's product offering includes the XR, Ruby, LWR, ER and R red nitrides as well as the Orange silicate platform. The company holds over 400 patents and patent applications worldwide in LED lighting technology.
The XR red nitride takes a leading role in color stability with a less than perceptible 2SDCM measured color shift in accelerated aging testing making it a beneficial choice for the newest high power LED designs.
"This is our second Red Nitride phosphor product introduction in the last year," said Yi-Qun Li, Chief Technology Officer for Intematix. "We have a long innovation pipeline of phosphors targeted to increase the color quality, efficacy and reliability of LED lighting.
The firms worked closely to create a joint LED lighting demonstration on the CSR booth at CES International 2013 in Las Vegas, showing how Bluetooth low energy wireless technology can enable smartphones, tablets and other connected devices to control systems such as lighting throughout the home.
Long wavelength phosphors play a central role in extending the color range of LED applications like general lighting and displays including TVs, monitors and tablets. Intematix's product offering includes the XR, Ruby, LWR, ER and R red nitrides as well as the Orange silicate platform. The company holds over 400 patents and patent applications worldwide in LED lighting technology.
The XR red nitride takes a leading role in color stability with a less than perceptible 2SDCM measured color shift in accelerated aging testing making it a beneficial choice for the newest high power LED designs.
"This is our second Red Nitride phosphor product introduction in the last year," said Yi-Qun Li, Chief Technology Officer for Intematix. "We have a long innovation pipeline of phosphors targeted to increase the color quality, efficacy and reliability of LED lighting.
The firms worked closely to create a joint LED lighting demonstration on the CSR booth at CES International 2013 in Las Vegas, showing how Bluetooth low energy wireless technology can enable smartphones, tablets and other connected devices to control systems such as lighting throughout the home.
2016年3月21日星期一
I would advise museums not to use LED bulbs any more as they emit at lot of blue light
NTL Lemnis, designs, manufactures and sells the Pharox range of LED lighting solutions for India as well as the global audience. The USP of the “LED high bay light” range of products is that they are direct replacements of conventional lighting solutions, at market acceptable prices, without compromising on the quality of light. The focus is especially on industries such as Retail, IT, Hospitality & Healthcare.
That kind of yellow paint is very sensitive to green and blue. I would advise museums not to use LED bulbs any more as they emit at lot of blue light.” The researchers used powerful x-rays to examine a series of paintings by Van Gogh. "We discovered that the Dutch master didn’t always use the same type of chrome-yellow paint. ”
Van Gogh also used a lighter lemon-yellow and a lighter-still primula-yellow. "These varieties have a different crystal structure, albeit combined with higher sulphur content. They react quiet adversely to light rays. After just a few days of our tests they changed colour from to brown and olive green. We discovered this unstable form of chrome yellow paint in a number of very well-known paintings like the 'Portrait of Gauguin” and the ‘Sunflowers’.
Beth Rundlett of DSM and committee co-chair, said that ,“UV LED technology has the potential to play an essential role in radiation curing industrial applications, RadTech’s technical efforts will further promote UV LED development and it's full integration into everyday industrial processes.”
That kind of yellow paint is very sensitive to green and blue. I would advise museums not to use LED bulbs any more as they emit at lot of blue light.” The researchers used powerful x-rays to examine a series of paintings by Van Gogh. "We discovered that the Dutch master didn’t always use the same type of chrome-yellow paint. ”
Van Gogh also used a lighter lemon-yellow and a lighter-still primula-yellow. "These varieties have a different crystal structure, albeit combined with higher sulphur content. They react quiet adversely to light rays. After just a few days of our tests they changed colour from to brown and olive green. We discovered this unstable form of chrome yellow paint in a number of very well-known paintings like the 'Portrait of Gauguin” and the ‘Sunflowers’.
Beth Rundlett of DSM and committee co-chair, said that ,“UV LED technology has the potential to play an essential role in radiation curing industrial applications, RadTech’s technical efforts will further promote UV LED development and it's full integration into everyday industrial processes.”
2016年3月18日星期五
the cost of energy efficient LED lighting products
LED grade sapphire substrate material. It has two 100% owned factories: Jiangxi Trinity Material Co., Ltd. and Jiangsu Trinity Material Co., Ltd. Trinity Material is global leader in producing 2 inch to 8 inch sapphire ingots for LED chip manufacturing and make its contribution to protect global environment by lowering the cost of energy efficient LED lighting products. As a high-tech company, Trinity Material has attached great importance to technical autonomy and advancement since its inception. After making unremitting efforts the company has emerged as a leader in the production of sapphire substrates and PSS wafers.
US chipmaker Marvell Technology faces having to pay one of the biggest ever patent damage awards. A jury in Pittsburgh found the firm guilty of infringing two hard disk innovations owned by local university Carnegie Mellon. It said Marvell should pay US$1.17 billion in compensation—however, that sum could be multiplied up to three times by the judge because the jury had also said the act had been “wilful.”
Marvell’s shares fell more than ten per cent. The maximum penalty would be close to the $3.96bn value of the company, based on its market capitalisation. Marvell told the it would try to convince the judge to reverse the judgement, and would appeal if that failed.
The university’s law firm issued a statement saying it took “pride” in securing the award following Marvell’s failure to license the university’s intellectual property. Marvell makes a range of chips which includes processors which power devices including Blackberry smartphones, Sony Google TV internet video boxes and LED lighting controllers, as well as hard disks.
US chipmaker Marvell Technology faces having to pay one of the biggest ever patent damage awards. A jury in Pittsburgh found the firm guilty of infringing two hard disk innovations owned by local university Carnegie Mellon. It said Marvell should pay US$1.17 billion in compensation—however, that sum could be multiplied up to three times by the judge because the jury had also said the act had been “wilful.”
Marvell’s shares fell more than ten per cent. The maximum penalty would be close to the $3.96bn value of the company, based on its market capitalisation. Marvell told the it would try to convince the judge to reverse the judgement, and would appeal if that failed.
The university’s law firm issued a statement saying it took “pride” in securing the award following Marvell’s failure to license the university’s intellectual property. Marvell makes a range of chips which includes processors which power devices including Blackberry smartphones, Sony Google TV internet video boxes and LED lighting controllers, as well as hard disks.
2016年3月17日星期四
policy effects can create great opportunities as well as great challenges
The future trend of lighting energy lies in LED combined with solar energy. Except for common household lighting, LEDs are being applied in many different areas, such as automobile headlights and daytime running lights. SeekIC will make further developments and increase market shares in the LED field. For SeekIC and LED manufacturers, policy effects can create great opportunities as well as great challenges.
Toshiba Corporation will begin mass production of white LEDs on 200mm silicon wafers this month based on technology that it licensed and developed with Californian firm Bridgelux.Deployment of Toshiba and Bridgelux’s gallium nitride-on-silicon (GaN-on-Si) technology to produce LED chips, has allowed Toshiba to replace sapphire substrates and produce the chips on a more cost-competitive silicon substrate.
Production of LED chips is typically done on two to four-inch wafers with an expensive sapphire substrate but Toshiba and Bridgelux have developed a process for manufacturing gallium nitride LEDs on 200mm silicon wafers, which Toshiba has brought to its new production line at Kaga Toshiba Electronics Corporation, a discrete products factory in northern Japan.
Toshiba Corporation will begin mass production of white LEDs on 200mm silicon wafers this month based on technology that it licensed and developed with Californian firm Bridgelux.Deployment of Toshiba and Bridgelux’s gallium nitride-on-silicon (GaN-on-Si) technology to produce LED chips, has allowed Toshiba to replace sapphire substrates and produce the chips on a more cost-competitive silicon substrate.
Production of LED chips is typically done on two to four-inch wafers with an expensive sapphire substrate but Toshiba and Bridgelux have developed a process for manufacturing gallium nitride LEDs on 200mm silicon wafers, which Toshiba has brought to its new production line at Kaga Toshiba Electronics Corporation, a discrete products factory in northern Japan.
2016年3月15日星期二
Spark will undertake all the light fixing for the above tunnels
It is reported that Ganchong Highway is not only a major thoroughfare connecting southeast coastal area and southwest in China, but also the most difficult highway constructed in Jiangxi Province so far with the biggest ratio of bridges to tunnels.
This tunnel for electromechanical system lighting is composed of JD3 and JD4 phrases, involving 12 tunnels: Luota, Gankeng, Jianfengling, Chatan, Dafuwan, Gaosheng, Chongyi, Xiaguangdong, Xiaguangxi, Tianxin, Guangtian and Wenying. Spark will undertake all the light fixing for the above tunnels. This light project will be completed in December.
SPARK, considering the tunnels’ condition, takes various measures to meet its illumination requirement by adjusting lighting parameter and trying different luminaries.The luminaries applied in this project, including LED tunnel light, LED street light and other lights, are characterized with exquisite appearance, soft light, instant start, no glare and no strobe, which reduces people’s visual fatigue and distraction. The highly accurate constant currency driver guarantees the safety, extends the luminaries’ life and certainly reduces its maintenance expense.
The LED luminaries from SPARK have all kinds of advantages, such as, high uniformity ratio of illumination, high luminous efficiency, low light decay, homogeneity and stability. The product life is over 50,000 hours with an electricity-saving rate of 70%.This project is significant not only in the transportation safety of Ganchong highway, but also strongly effects on the development of the national semiconductor light industry and energy-saving.
Eight companies have been selected under a San Francisco Public Utilities Commission pilot program, and they will each receive a $15,000 stipend to demonstrate what their wireless streetlight systems can do. The technology will be tested in the Sunset, Presidio Heights and downtown neighborhoods.
This tunnel for electromechanical system lighting is composed of JD3 and JD4 phrases, involving 12 tunnels: Luota, Gankeng, Jianfengling, Chatan, Dafuwan, Gaosheng, Chongyi, Xiaguangdong, Xiaguangxi, Tianxin, Guangtian and Wenying. Spark will undertake all the light fixing for the above tunnels. This light project will be completed in December.
SPARK, considering the tunnels’ condition, takes various measures to meet its illumination requirement by adjusting lighting parameter and trying different luminaries.The luminaries applied in this project, including LED tunnel light, LED street light and other lights, are characterized with exquisite appearance, soft light, instant start, no glare and no strobe, which reduces people’s visual fatigue and distraction. The highly accurate constant currency driver guarantees the safety, extends the luminaries’ life and certainly reduces its maintenance expense.
The LED luminaries from SPARK have all kinds of advantages, such as, high uniformity ratio of illumination, high luminous efficiency, low light decay, homogeneity and stability. The product life is over 50,000 hours with an electricity-saving rate of 70%.This project is significant not only in the transportation safety of Ganchong highway, but also strongly effects on the development of the national semiconductor light industry and energy-saving.
Eight companies have been selected under a San Francisco Public Utilities Commission pilot program, and they will each receive a $15,000 stipend to demonstrate what their wireless streetlight systems can do. The technology will be tested in the Sunset, Presidio Heights and downtown neighborhoods.
ultimately reducing cost without sacrificing light output or quality for our end customers
The XM-L2 LED offers the unique combination of very high efficacy and high drive currents, delivering an unprecedented 1198 lumens at 116 lumens-per-watt efficacy at 3 A, 25°C. The XM-L2 is the eighth product built on Cree’s SC3 Technology platform. The innovative platform leverages Cree’s advanced silicon-carbide technology, features advancements in LED chip architecture and phosphor and boasts a new package design to deliver the most-advanced LED components in the industry.
“The XM-L2 LED efficiently delivers hundreds of lumens per LED, allowing us to significantly reduce the number of LEDs in our designs,” said Steve Walczak, director of engineering, Sternberg Lighting. “By using fewer LEDs, we can simplify design and production, ultimately reducing cost without sacrificing light output or quality for our end customers.”
Heinisch, manager of energy and environmental standards for Acuity Brands Lighting, received the IES Presidential Award recognizing his efforts to improve energy management and for over 15 years of service developing ASHRAE IES energy standards. Selander, director of specification sales for Acuity Brands Lighting, received a Recognition Award for his leadership on the IES Board of Directors since 1999.
“Acuity Brands is at the forefront of the lighting industry thanks to experts like Heinisch and Selander,” said David Grimm, Acuity Brands Lighting Vice President, Channel Marketing. “It is visionaries and dedicated industry professionals like these that enable Acuity Brands to advance lighting technology and industry standards.
As part of its ongoing commitment to improving operational efficiency and reducing environmental impact, PPL Generation continually strives to reduce costs and lower internal energy consumption by implementing high-efficiency, modern technologies throughout its facilities.
“The XM-L2 LED efficiently delivers hundreds of lumens per LED, allowing us to significantly reduce the number of LEDs in our designs,” said Steve Walczak, director of engineering, Sternberg Lighting. “By using fewer LEDs, we can simplify design and production, ultimately reducing cost without sacrificing light output or quality for our end customers.”
Heinisch, manager of energy and environmental standards for Acuity Brands Lighting, received the IES Presidential Award recognizing his efforts to improve energy management and for over 15 years of service developing ASHRAE IES energy standards. Selander, director of specification sales for Acuity Brands Lighting, received a Recognition Award for his leadership on the IES Board of Directors since 1999.
“Acuity Brands is at the forefront of the lighting industry thanks to experts like Heinisch and Selander,” said David Grimm, Acuity Brands Lighting Vice President, Channel Marketing. “It is visionaries and dedicated industry professionals like these that enable Acuity Brands to advance lighting technology and industry standards.
As part of its ongoing commitment to improving operational efficiency and reducing environmental impact, PPL Generation continually strives to reduce costs and lower internal energy consumption by implementing high-efficiency, modern technologies throughout its facilities.
2016年3月14日星期一
LED lighting suppliers are making their products more affordable
This will encourage local LED manufacturers to compete for public works projects. Since industrial standards for LED lighting have not yet been finalized, the PIDA urges local governments to carry out strict inspection of LED streetlights to ensure quality.
Another happy development is that LED-lighting suppliers are making their products more affordable, and are making them available both at brick and mortar stores and on the Internet.
However, consumers have been left confused by the inconsistency of specifications defined by suppliers of 6-12W cool white LED bulbs used as 40-60W incandescent replacements. For instance, LED bulbs designed to replace 60W incandescent bulbs have been labeled by different suppliers with incandescent lumen ratings ranging from 420 to 810.
Another happy development is that LED-lighting suppliers are making their products more affordable, and are making them available both at brick and mortar stores and on the Internet.
However, consumers have been left confused by the inconsistency of specifications defined by suppliers of 6-12W cool white LED bulbs used as 40-60W incandescent replacements. For instance, LED bulbs designed to replace 60W incandescent bulbs have been labeled by different suppliers with incandescent lumen ratings ranging from 420 to 810.
2016年3月10日星期四
The same time improve electrical efficiency by alleviating problems of light trapped or lost in an LED chip
Another core technology in which Epistar excels is bonding technology that provides for flexibility in epi structure substrate selection. Epistar’s RD team has developed various bonding techniques with metal, glue, and dielectric materials so that the epi structure is not limited by its growth substrate anymore. Taking GaN-on-Si as an example, after nitride is grown on Si substrate, the epi can be transferred to a transparent or reflective carrier by bonding technology to avoid the light from being absorbed by opaque Si. In other applications, multiple LED structures with different light color can be bonded to one common substrate. With different bonding materials, LED can be disposed on different carriers depending on the application. For example, a widely-adopted low temperature metal bonding process provides robust mechanical support with optional reflector for light extraction enhancement, which makes a vertical blue LED possible at lower cost. Epistar’s innovative glue or dielectric bonding provides a transparent interface that provides the LED with the advantages of having stronger support and transparency, which is expected to be particularly useful in general lighting and LED display applications. Epistar has successfully obtained patents in this technology around the world, including in China, Japan, Korea, Taiwan, and the United States.
For applications requiring high power, a larger size chip is normally preferred because it endures high current injection with high power efficiency. Epistar has acquired a portfolio of patents from a Swiss company directed to technology including the design of extension electrodes that can avoid the high cost associated with the process and at the same time improve electrical efficiency by alleviating problems of light trapped or lost in an LED chip.
As the first company to commercialize high-voltage chips (HV), Epistar has also developed several arrangements of multiple cells/junctions on one common substrate that can be driven by high voltage. With its delicate interconnection design, HV chips have excellent electrical properties and flexibility for diversified lighting applications. In addition to such unique structure, Epistar is known as the only chip maker that can provide full-spectrum products. As a result, Epistar can help customers by using its excellent red and blue chips with one or more cells/junctions for warm white applications. Design patents and utility patents related to this technology have been granted to Epistar in countries around the world including China, Japan, Korea, Taiwan, and the United States.
Epistar’s RD team is full of energy and has a vision for the future. There are already several ready-to-go technologies in the patent portfolio that can embrace the LED lighting era to come. One representative work is to connect chips on one transparent base to form a filament-like structure for retrofit light bulbs or lamps. In addition, Epistar also obtained exclusive rights in remote phosphor field that contains an optical device in-between a wavelength converting device and an illumination source. With these patented technologies, Epistar can work with its customers to develop more competitive products and speed up the adoption of LEDs in lighting.
For applications requiring high power, a larger size chip is normally preferred because it endures high current injection with high power efficiency. Epistar has acquired a portfolio of patents from a Swiss company directed to technology including the design of extension electrodes that can avoid the high cost associated with the process and at the same time improve electrical efficiency by alleviating problems of light trapped or lost in an LED chip.
As the first company to commercialize high-voltage chips (HV), Epistar has also developed several arrangements of multiple cells/junctions on one common substrate that can be driven by high voltage. With its delicate interconnection design, HV chips have excellent electrical properties and flexibility for diversified lighting applications. In addition to such unique structure, Epistar is known as the only chip maker that can provide full-spectrum products. As a result, Epistar can help customers by using its excellent red and blue chips with one or more cells/junctions for warm white applications. Design patents and utility patents related to this technology have been granted to Epistar in countries around the world including China, Japan, Korea, Taiwan, and the United States.
Epistar’s RD team is full of energy and has a vision for the future. There are already several ready-to-go technologies in the patent portfolio that can embrace the LED lighting era to come. One representative work is to connect chips on one transparent base to form a filament-like structure for retrofit light bulbs or lamps. In addition, Epistar also obtained exclusive rights in remote phosphor field that contains an optical device in-between a wavelength converting device and an illumination source. With these patented technologies, Epistar can work with its customers to develop more competitive products and speed up the adoption of LEDs in lighting.
The opportunity to learn more about LED lighting technology for the home
Using just 11 watts of power while putting out over 830 lumens, the latest generation of Philips’ 60 watt A-19 LED bulb uses 10 percent less energy than its 12.5 watt predecessor, while increasing brightness by nearly 5 percent. The new lamp has an innovative new design that takes advantage of Philips AirFlux technology, a new airflow cooling system that eliminates the traditional distracting heat sink fins needed for thermal management of LED bulbs. Philips will be unveiling the new bulb at The Home Depot store on 59th Street in Manhattan on December 4th – 5th and at the 23rd Street store on December 5th-6th, offering consumers a $5 savings and the opportunity to learn more about LED lighting technology for the home.
Designed to exceed Energy Star specifications, the bulb will reduce energy consumption by 85 percent, last 25 times longer and save an estimated $134.00 in electricity costs during its lifespan, as compared to the traditional 60-watt incandescent. This LED bulb will also offer consumers two different color temperatures, Soft White and Daylight, while the new sleek white shape makes it ideal for open fixtures and sheer shades.
The new Philips A-19 LED bulb offers enhanced dimming capabilities, dimming down to 2 percent of power, while working with a broader range of dimmers. This further simplifies use and allows consumers to enjoy an effective, low energy solution for lighting in the home. For business users, particularly those within the hospitality sector, the new lamp will provide instant plug-in savings, through reduced energy and maintenance costs, in comparison with traditional bulbs.
“We continue to push the boundaries of LED technology to improve the performance of our products, enhancing their light quality, while improving their energy-efficiency,” said Ed Crawford, general manager of Philips Lighting. “This latest generation of our LED bulb eliminates the tell-tale heat syncs of LED technology enabling a classic design, while reducing energy consumption by 10 percent offering more light output.”
Designed to exceed Energy Star specifications, the bulb will reduce energy consumption by 85 percent, last 25 times longer and save an estimated $134.00 in electricity costs during its lifespan, as compared to the traditional 60-watt incandescent. This LED bulb will also offer consumers two different color temperatures, Soft White and Daylight, while the new sleek white shape makes it ideal for open fixtures and sheer shades.
The new Philips A-19 LED bulb offers enhanced dimming capabilities, dimming down to 2 percent of power, while working with a broader range of dimmers. This further simplifies use and allows consumers to enjoy an effective, low energy solution for lighting in the home. For business users, particularly those within the hospitality sector, the new lamp will provide instant plug-in savings, through reduced energy and maintenance costs, in comparison with traditional bulbs.
“We continue to push the boundaries of LED technology to improve the performance of our products, enhancing their light quality, while improving their energy-efficiency,” said Ed Crawford, general manager of Philips Lighting. “This latest generation of our LED bulb eliminates the tell-tale heat syncs of LED technology enabling a classic design, while reducing energy consumption by 10 percent offering more light output.”
2016年3月9日星期三
Rookie USA chose LED lighting for its first store for many reasons
Rookie USA chose LED lighting for its first store for many reasons: Long-term cost efficiency, less frequent lamp replacement, less heat emission resulting in less HVAC expenditure, and the design. “The design of the luminaires for general lighting was very important to us, because the space is an open plan. Additionally, the luminaries had to be functional but also unique. Phoster Industries was the vendor that could provide everything we were looking for,” Rookie explained.
Thanks to its tremendous energy efficiency over standard incandescent lamps, the LED solution will help to reduce annual energy costs by up to 85 percent. The Phoster lamps have a rated lamp life of about 50,000 hours, which almost makes lamp replacement unnecessary, another factor contributing to cutting costs. “By electing to use LEDs for the lighting at its new store, Rookie USA has made a pioneering move in terms of the many advantages of these tiny diodes,” says Douglas Mendelman, Director of Business Development at Phoster Industries. “The combination of the Golden Dragon Plus LED high bay light from Osram and our luminaire systems creates a pleasant atmosphere inside the new store, makes products look their best and lowers energy and maintenace costs at the same time.” Osram Opto Semiconductors and Phoster Industries have already collaborated successfully in the field of store lighting. The joint lighting solution therefore was Rookie USA’s first choice when it came to putting its products in the best possible light.
As part of a pilot study by the Public Works Commission, the city-owned utility plans to convert about 300 conventional streetlights to LED bulbs, which last three times as long and use about half the electricity.
The LED, or light-emitting diode, technology has become increasingly common in everything from traffic signals to flat-screen TVs. Big cities such as Los Angeles and Seattle are aggressively switching their public lighting over to LED fixtures to brighten streets and save money in the long run.
Thanks to its tremendous energy efficiency over standard incandescent lamps, the LED solution will help to reduce annual energy costs by up to 85 percent. The Phoster lamps have a rated lamp life of about 50,000 hours, which almost makes lamp replacement unnecessary, another factor contributing to cutting costs. “By electing to use LEDs for the lighting at its new store, Rookie USA has made a pioneering move in terms of the many advantages of these tiny diodes,” says Douglas Mendelman, Director of Business Development at Phoster Industries. “The combination of the Golden Dragon Plus LED high bay light from Osram and our luminaire systems creates a pleasant atmosphere inside the new store, makes products look their best and lowers energy and maintenace costs at the same time.” Osram Opto Semiconductors and Phoster Industries have already collaborated successfully in the field of store lighting. The joint lighting solution therefore was Rookie USA’s first choice when it came to putting its products in the best possible light.
As part of a pilot study by the Public Works Commission, the city-owned utility plans to convert about 300 conventional streetlights to LED bulbs, which last three times as long and use about half the electricity.
The LED, or light-emitting diode, technology has become increasingly common in everything from traffic signals to flat-screen TVs. Big cities such as Los Angeles and Seattle are aggressively switching their public lighting over to LED fixtures to brighten streets and save money in the long run.
2016年3月7日星期一
This event is all about ensuring a positive LED lighting user experience
PlugFests are a mainstay of high tech industries, and Lighting PlugFest at Control This! is destined to revolutionize the way lighting practitioners and OEM vendors of LED lamps, fixtures, transformers, and dimmers test the interoperability between products from different manufacturers and accelerate the growth of the entire industry," said Control This! 2012 Co-Chair Meg Smith, LC, IES, LED high bay light, co-chair of the IESNYC education committee, and senior project manager, Philips Lighting Solutions and Services. "This is a 'must attend' industry event."
Soraa will manage and run the testing using a custom-built testing panel comprised of an array of commonly used transformers and dimmers and Soraa's 12VAC LED MR16 lamps and also accommodates participating companies' transformers, dimmers, and 12VAC LED lamps or fixtures.
"Manufacturers benefit because Lighting PlugFest addresses compatibility--an obstacle to widespread LED lamp adoption; designers benefit because they can specify with confidence; and end users benefit because they will know that product combinations work," said Eric Kim, CEO of Soraa. "This event is all about ensuring a positive LED lighting user experience."
South West based Low Energy Designs are pleased to announce their success in the recent government backed iNets funding competition. The competitions are run to support the innovative use of microelectronics technology in new products and services. They offer support to enable external expertise to be used by a company to innovate, develop and grow.
Soraa will manage and run the testing using a custom-built testing panel comprised of an array of commonly used transformers and dimmers and Soraa's 12VAC LED MR16 lamps and also accommodates participating companies' transformers, dimmers, and 12VAC LED lamps or fixtures.
"Manufacturers benefit because Lighting PlugFest addresses compatibility--an obstacle to widespread LED lamp adoption; designers benefit because they can specify with confidence; and end users benefit because they will know that product combinations work," said Eric Kim, CEO of Soraa. "This event is all about ensuring a positive LED lighting user experience."
South West based Low Energy Designs are pleased to announce their success in the recent government backed iNets funding competition. The competitions are run to support the innovative use of microelectronics technology in new products and services. They offer support to enable external expertise to be used by a company to innovate, develop and grow.
these unique fixtures to effectively deliver versatile light distribution patterns
Lumination LED Suspended Luminaires use GE Intrinsx? technology that couples the LED light engine into the light guide and maximizes the performance and application efficiency of every LED in the luminaire. Intrinsx technology allows these unique fixtures to effectively deliver versatile light distribution patterns—both diffused ambient uplighting and effective task downlighting.
Designed with environmental impact in mind, the Lumination LED Suspended Luminaire is a GE ecomagination? product meeting stringent standards for efficiency. Its 50,000-hour rated life eliminates bulb changes associated with fluorescent tubes and it contains no lead, mercury or glass, making handling and disposal less of a concern. The luminaire is UL Listed and has an ultra-light aluminum frame.
The predicted growth is mainly driven by the rising importance of energy efficiency across sectors and the increasing demand for wireless lighting controls.
The demand for lighting control systems is growing across various building types, such as airports, factories, hospitals and railway stations. Advances in R&D and manufacturing have enabled the introduction of numerous innovative lighting control products.
Designed with environmental impact in mind, the Lumination LED Suspended Luminaire is a GE ecomagination? product meeting stringent standards for efficiency. Its 50,000-hour rated life eliminates bulb changes associated with fluorescent tubes and it contains no lead, mercury or glass, making handling and disposal less of a concern. The luminaire is UL Listed and has an ultra-light aluminum frame.
The predicted growth is mainly driven by the rising importance of energy efficiency across sectors and the increasing demand for wireless lighting controls.
The demand for lighting control systems is growing across various building types, such as airports, factories, hospitals and railway stations. Advances in R&D and manufacturing have enabled the introduction of numerous innovative lighting control products.
2016年3月4日星期五
the dynamic projector lighting creates an irregular dynamic artistic lighting on the wall in the evenings
A particular highlight in the showroom is the “art wall”. This semi-transparent concrete wall can be highlighted in different ways with colour-changing LED light. RGB LED modules are used for backlighting the wall LED linear high bay light. Projectors with a rotating prisma are used to illuminate the wall from the front. These are also equipped with RGBA LED technology. The backlighting in combination with the dynamic projector lighting creates an irregular dynamic artistic lighting on the wall in the evenings.
Wennerstrm 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 tunable white 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.
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 LED high bay light 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.
Wennerstrm 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 tunable white 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.
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 LED high bay light 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.
2016年3月3日星期四
Which are lit using a new generation of highly efficient solar powered LED lighting
Amsterdam, The Netherlands- Royal Philips Electronics and the YAHAM today announced a three year partnership, which will be built around the creation of 90 so called solar ‘light centers’ across the LED linear high bay light 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 lighting.
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 YAHAM’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.
Bert van Oostveen, General Secretary YAHAM, is very pleased with the new partnership. “Since the start of WorldCoaches in 2009, the YAHAM has trained over 3.800 coaches in more than fifteen countries in Asia, Africa and South America. The Philips Light Centers will enable the training of even more coaches. This new partnership of Philips and YAHAM emphasizes the innovative power of these two Dutch brands and is a great addition to our WorldCoaches program.”
“By teaming up, Philips and the LED high bay light join efforts in helping develop rural communities in Africa and South America’ said Ronald de Jong Chief Market leader and member of the Philips executive committee. ‘Together we now have a really exciting opportunity to demonstrate the power of football and technical innovation to the world. We consider this a great proof point of Philips providing locally relevant solutions in growth markets and improving peoples lives”.
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 YAHAM’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.
Bert van Oostveen, General Secretary YAHAM, is very pleased with the new partnership. “Since the start of WorldCoaches in 2009, the YAHAM has trained over 3.800 coaches in more than fifteen countries in Asia, Africa and South America. The Philips Light Centers will enable the training of even more coaches. This new partnership of Philips and YAHAM emphasizes the innovative power of these two Dutch brands and is a great addition to our WorldCoaches program.”
“By teaming up, Philips and the LED high bay light join efforts in helping develop rural communities in Africa and South America’ said Ronald de Jong Chief Market leader and member of the Philips executive committee. ‘Together we now have a really exciting opportunity to demonstrate the power of football and technical innovation to the world. We consider this a great proof point of Philips providing locally relevant solutions in growth markets and improving peoples lives”.
2016年3月2日星期三
Technology to fully refit their ward corridors with carbon efficient lighting
The citywide test in West St. Paul will be the largest installation of such streetlights in the state. Robert Street is the only street that won't get the new lights.
As one of the foremost and largest medical facilities in Asia, The KLES Dr Prabhakar Kore Hospital and Medical Research Centre in Belgaum, are considering rolling out the conversion from traditional lamps to carbon efficient LEDs to all of their institutions.
During a recent refurbishment of the facility, KLES commissioned eco lighting experts Carbon Reduction Technology to fully refit their ward corridors with carbon efficient lighting.
The interior eco lighting refit included the installation of 250 LED units, which was completed in July 2012. A further external lighting upgrade, which is still on-going, sees 340 street lights around the medical facility being retrofitted with carbon efficient LED units.
When the upgrades are completed, the patients and staff will benefit from unobtrusive lighting which is bright and uniform. The hospital itself will make a huge energy saving on their lighting energy requirements, reducing the corresponding carbon footprint by a massive 65%.
As one of the foremost and largest medical facilities in Asia, The KLES Dr Prabhakar Kore Hospital and Medical Research Centre in Belgaum, are considering rolling out the conversion from traditional lamps to carbon efficient LEDs to all of their institutions.
During a recent refurbishment of the facility, KLES commissioned eco lighting experts Carbon Reduction Technology to fully refit their ward corridors with carbon efficient lighting.
The interior eco lighting refit included the installation of 250 LED units, which was completed in July 2012. A further external lighting upgrade, which is still on-going, sees 340 street lights around the medical facility being retrofitted with carbon efficient LED units.
When the upgrades are completed, the patients and staff will benefit from unobtrusive lighting which is bright and uniform. The hospital itself will make a huge energy saving on their lighting energy requirements, reducing the corresponding carbon footprint by a massive 65%.
2016年3月1日星期二
these products provide a uniform glow in any architectural environment
To reinforce the school’s commitment to energy efficient, sustainable solutions, the Studio 804 design team chose LED downlights from Cooper Lighting. Halo LED downlights feature excellent color rendering along with the industry’s widest selection of color temperatures. The dimmable downlights are ENERGY STAR?- Morequalified and designed to last with a five year, 50,000-hour warranty. The optical design provides smooth, even illumination and performance equivalent to a traditional downlight.
Also included are Neo-Ray Series 22 DP Straight and Narrow pendants. Featuring slender lines of continuous light, these products provide a uniform glow in any architectural environment. Neo-Ray products include complementary recessed, suspended, surface, and wall-mounted luminaires that are available for both continuous and individual run applications. They feature a fully extruded aluminum housing that allows for a precise in-line appearance and enhanced rigidity while its flush, high-transmission, frosted acrylic lay-in lens adds a clean look and easy maintenance.
The Sure-Lites EU Series Edge-lit Exits feature a crystal clear lens panel providing excellent light distribution for exit visibility. The long-life, energy-efficient LED lamps reduce energy costs and eliminate routine lamp maintenance. The universal features include mounting capability (ceiling, wall or end), exit lens (single and double face), and field-installable chevrons providing the most versatile edge-lit exit on the market today.
“We are honored to once again work with the University of Kansas’ Studio 804 team as they continue their great work designing aesthetically pleasing, sustainable buildings,” said Mark Eubanks, president of Cooper Lighting. “Both our Halo LED and Neo-Ray solutions, as well as our LED exits are an ideal fit for this particular project providing energy-efficient illumination to Galileo’s Pavilion. We are happy to provide continued support to such a great program that places importance on designing facilities that aid in sustainable education for the university and community.”
Also included are Neo-Ray Series 22 DP Straight and Narrow pendants. Featuring slender lines of continuous light, these products provide a uniform glow in any architectural environment. Neo-Ray products include complementary recessed, suspended, surface, and wall-mounted luminaires that are available for both continuous and individual run applications. They feature a fully extruded aluminum housing that allows for a precise in-line appearance and enhanced rigidity while its flush, high-transmission, frosted acrylic lay-in lens adds a clean look and easy maintenance.
The Sure-Lites EU Series Edge-lit Exits feature a crystal clear lens panel providing excellent light distribution for exit visibility. The long-life, energy-efficient LED lamps reduce energy costs and eliminate routine lamp maintenance. The universal features include mounting capability (ceiling, wall or end), exit lens (single and double face), and field-installable chevrons providing the most versatile edge-lit exit on the market today.
“We are honored to once again work with the University of Kansas’ Studio 804 team as they continue their great work designing aesthetically pleasing, sustainable buildings,” said Mark Eubanks, president of Cooper Lighting. “Both our Halo LED and Neo-Ray solutions, as well as our LED exits are an ideal fit for this particular project providing energy-efficient illumination to Galileo’s Pavilion. We are happy to provide continued support to such a great program that places importance on designing facilities that aid in sustainable education for the university and community.”
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