Self-taught sculptor Charlie Gadeken has created Aurora, a sculpture reminiscent of Avatar's bioluminescent Tree of Souls be lit up by LEDs. According to Gadeken, this time he has chosen LEDs to light up a massive tree that's programmed to mutate colors from day to night. The sculpture will be unveiled at this year's Burning Man festival. It's a weeping willow tree that's 35 feet tall with a 45-foot canopy. During the daytime, 5,000 copper leaves will flicker from light to dark, shimmering as the breeze travels across the surface of the tree. At ni...

Currently, Philips Lighting has supported Philips Roadway’s1,200 Roadstar luminaires for street lightings in Weston of Florida. The new Roadstar luminaires come with a 10-year limited warranty and were funded, in part, by federal Energy Efficiency and Conservation Block Grant (EECBG), which are awarded to local communities making strategic investments to meet the nation's long-term goals for energy independence and climate change leadership. The retrofit solution, which uses the South Florida city's existing lighting poles along city-owned public th...

LEDnovation has launched its so-called world’s first true 50W equivalent (50W Eq) replacement MR16 lamps. The initial offering boasts a center beam candle power (CBCP) of 7360 Candelas at 7.9W and an efficacy of 57 lumens/watt. With a narrow spot beam angle of 11°, this 50W Eq EnhanceLite® LED MR16-50 can replace energy wasting, low-voltage halogen MR16 lamps widely used throughout the gaming industry in casinos and other hospitality venues. It offers true 50W equivalent performance, Energy-Star compliance, and standard ANSI form factor...

Reportedly, Giant Olympic rings and the Paralympic Agitos, the swirling symbol of the Paralympics, will shine from Tower Bridge throughout the London 2012 Games. It is to be funded through a deal between the Mayor, City of London and London 2012 sustainability partners GE and EDF. The funding package has been made possible through sponsorship recognition for GE and EDF during the Games. Planning permission is being sought from Southwark Council and Tower Hamlets Council. Plans include the use of energy efficient LED technology to cut the energy cons...

According to the Institute of Energy Economics (IEE) of Japan, a foundation supervised by the Ministry of Economy, Trade and Industry, if LED lights replace all the fluorescent and incandescent lights used in the country, 92.2 billion kilowatts of electricity -- worth the output of 13 nuclear reactors -- would be saved, that is, the annual domestic power consumption would be slashed by 9 percent. A group of researchers led by Yoshiaki Shibata at the institute conducted the calculation. According to their survey, among an estimated 1.6 billion lights being used in Japan...

NexPhase Lighting, Inc., a subsidiary of Onteco Corporation, announced that UL 1598 and UL 8750 testing has been completed by Intertek for it's generation II NexSense troffer product and it will issue a compliance report shortly.   According to Jon Cooper, President of NexPhase, "We have worked closely with Intertek on this UL 1598 and UL 8750 testing and we are excited that we have passed all required independent testing for our generation II NexSense Troffer product. These Underwriter Laboratory compliance and safety tests are essential to...

Samsung LED is reported to obtain the Energy Star certification which is an international yardstick of the Environmental Protection Agency (EPA) of the United States as to the purchase of lighting equipment. According to the company, it is the first of its kind in Korea, acquired ISO 17025 for LM79 (illumination) and LM80 (LED) from the Korea Laboratory Accreditation Scheme. ISO 17025 is a qualification with which the tests required for Energy Star can be carried out independently. With the certification, it can significantly avoid complicated proc...

Cree recently has introduces a new seven 1200V Z-Rec™ silicon carbide (SiC) Schottky diodes to advance the adoption of silicon carbide power devices into mainstream power applications. Cree Z-Rec diodes feature zero reverse recovery, resulting in up to a 50% reduction in switching losses versus comparable silicon diodes. They also exhibit consistent switching performance across their entire temperature range. When used in conjunction with Cree’s recently-introduced 1200V SiC power MOSFETs, these SiC Schottky diodes enable the implementation of all-Si...

Panasonic has supported its 1,652 solar panels and a new full-color, dual-sided LED video board at the famed Northern California Infineon Raceway for energy conservation. Manufactured by Panasonic’s Sanyo division, the high-efficiency solar panels will cover 41-percent of the raceway’s energy usage. And Panasonic has also provided the raceway with a low-energy LED video board. Easily visible from Highway 37, the new board measures 5.77’ high by 17.32’ wide, and uses 57,600 LEDs to create messages brighter than the older technology. It consumes...

Rambus has developed an intellectual property (IP) portfolio called Pentelic to tap into LED lighting industry. Pentelic enables edge-lit light guides to provide both area and directional room lighting offices, schools and retail. According to the company, its IP space is to do with edge lighting a light guide with LEDs and the use of micro-optics embedded into the light guide providing ray angle control so light can be directed out of the light guide. Measured as the total flux from the light engine to the total flux from the guide, efficiency is 92-95%. The guides...

Facility Supports Increasing Demand for High Quality, Large Diameter Wafers to Support Increasing Volume Demands of LED Industry Worldwide Rubicon Technology, Inc. (NASDAQ:RBCN), a leading provider of sapphire substrates and products to the LED, RFIC, Semiconductor, and Optical industries, today announced two critical milestones that enable its new state-of-the-art facility in Penang, Malaysia to move into volume production of six- and eight-inch polished sapphire wafers.   Rubicon’s new Malaysia facility recently completed qualific...

Reportedly, Researchers from IMRE, a research institute of Singapore's Agency for Science, Technology and Research (A*STAR), and the University of Michigan, US have turned out that the efficiency of fluorescent blue OLED devices can reach 9.4%, trumping the current theoretical limit for OLED external quantum efficiency (EQE) by nearly two-fold. This breakthrough has overcome the weakness of the blue emitters on short lifetime and poor colour quality, and it is likely to make OLED displays the next wave in consumer displays. By changing the thick...

Recently, LEDON OLED lighting has combined 9 LG Chem OLED panels and LEDON's own outcoupling and electrical contact system to design a new OLED module that is the brightest ever at 1001 lumens, which is considered to be the world's brightest OLED module. The color temperature is 4077K and the efficacy is over 30 lm/W. The total lamp size is 300x300² with a thickness of 5 mm. and it designed for professional lighting applications....

The provider of UV LED solutions Phoseon Technology and Hapond Digital is about to display their products at the 22nd Malaysia International Sign, LED, NEON Technology & Equipment Exhibition, which is considered as one of the largest and well-known exhibition in Malaysia.. The Phoseon will show a wide variety of leading edge UV LED curing products used for curing inks, coatings, adhesives and other applications. It will also be presenting a paper on UV LED Technology at the show. Hapond's exhibit will display Phoseon's StarFire MA...

Recently, the automotive supplier of electronics and lighting, Hella has developed a partnership with Hubbell Lighting to develop and market a non-automotive application of its LED lighting technology in North America. According to their cooperation, the two companies is defined as a traditional cross-branding relationship in which Hella designs, develops and manufactures the light module or "engine", while Hubbell Lighting markets and distributes the lighting fixture into municipal markets. The commercial LED light engine is designed for installation into ex...

AquaLite in China has placed a new order from Aixtron for 55x2-inch CRIUS II reactor which will be dedicated to the growth of materials for high brightness LEDs and high Voltage (HV) LED production. The system was ordered in the first quarter of 2011 and the local Aixtron support team will install and commission the new reactor in the second quarter of 2011 at the dedicated AquaLite power chip LED facility within its mainland China production plant. it’s said that with state of the art epitaxial crystal growth and chip process technology, AquaLite&rs...

Lately, Osram has made two breakthroughs on OLED. One breakthrough is that, testing under application-oriented conditions in an integrating sphere, the company has achieved 87 lm/W with its OLED in the lab. In contrast to the previous achieved peak value, this efficacy is about 40 percent higher or nearly the efficiency of fluorescent lamps. And the OLED was measured at a brightness of 1,000 cd/m2 and a color temperature of approximately 4,000 K. The company also achieved almost 75 Im/W at a brightness of 5,000 cd/m2 in another test. It has already tested the org...

The oldest McDonald in Cheshire has dressed up by eco-friendly LED now. According to the owner, the rebuilt structure reflects the energy efficiency concerns of the 21st Century, with LED lighting inside and out, energy efficient fryers and used oil that is turned into bio-diesel fuel. The restaurant's new digital sign is also the only one in town. From LED lighting to fryer oil that's recycled into bio-diesel fuel, the newly built McDonald's will save energy while satisfying appetites....

It’s said that TfL (Transport for London) has completed UK-first installation of LED lightings in the Upper Thames Street westbound tunnel to improve visibility for cyclists and motorists to boost safety. According to Dana Skelley, director of roads at TfL and chair of the UK Lighting Board, the lights will cut CO2 emissions by more than 60%, compared with conventional systems. In addition, the installation is also good for maintenance costs. Projections show the cost of lighting the tunnel could fall from around £50,000 each year to less than &pou...

It’s reported that Jizhou Song, professor from the College of Engineering in University of Miami, has helped to utilize an array of LEDs 100 times smaller than conventional LEDs to develop a smaller, flexible LED light. The new LED light has flexibility, maintains lower temperature and has an increased life-span over existing LEDs. Under the research, the scientists focused on improving certain features of LED lights, like size, flexibility and temperature. And Song mainly participated in analyzing the thermal management and establishing an analytical ...

Reportedly, Philips has supplied its LED products to the Co-operative Group’s new flagship store in The Strand, London. Philips has installed its PowerBalance direct/indirect LED luminaire which allows passage of light across the ceiling and downwards into the facility. With Philips’s luminaire, the company can consumes 25% less energy compared to other traditional fluorescent luminaires. Philips has also provides Affinium LDM422 VISION PLUS canopy LED module for its refrigerated multi-deck display cabinets. The luminaire incorporates a...

Currently, LG Electronics has launched five new models of LED-backlit LCD televisions in Japan, two featuring the company’s proprietary “Nano Lighting Technology”; and three “Cinema 3D” models based on its FPR (film-type patterned retarder) passive 3D technology. With  the moniker “Nano Full LED”, the LG LZ9600 series offers an ultra-slim design with a thickness of just 8.8mm which gives the HDTVs a sleek and minimalistic appearance. Two screen sizes are available: the 47-inch LG 47LZ9600 and the 55-i...

LG Electronics has installed its LED lights and a dedicated lighting control system in its Twin Towers headquarters buildings in Seoul, which is considered as one of the world's largest LED lighting installation. According to LG, in a year, the lighting systems on both buildings will save a total of 1,717 MWh of electricity, for a 53% saving over equivalent buildings using conventional fluorescent lighting technology.    LG also estimated that its lineup of lighting solutions provides energy savings ranging from 20-80%, and can last five to ten times lon...

The EverGEN 1710 solar LED outdoor light developed by Carmanah Technologies Corporation has been named Finalist in the International Design Excellence Awards (IDEA) Program. The EverGEN 1710 features advanced occupancy sensing (AOS) technology and a sleek, modern design. Developed in a partnership with leading innovation firm frog (formerly frog design), the EverGEN 1710 is a compact integrated solar-powered lighting solution for off-grid illumination. The IDEA Program is established in 1980 and recognizes design excellence in a broad range of fi...

Wavien, Inc. has released its low-cost LED pocket projector at the InfoComm 2011 in Orlando, Florida from June 15th to 17th. This projector uses Wavien's proprietary Recycling LED Technology (RLT™) in conjunction with a 0.45" WXGA DLP™ from Texas Instruments. According to Dr. Kenneth Li, President and CEO of Wavien, Inc., who is also the inventor of the DPR technology, "Instead of combining light from separate red, green and blue LED packages, Wavien's RLT™ technology combines all 3 colored LEDs in...

Phoseon Technology, the provider of UV LED solutions is about to showcase its air cooled and water cooled UV LED systems designed to be capable of curing in a wide range of UV applications at RadTech Asia 2011 conference, in Yokohama, Japan. It’s said that the company will display the three-tiered benefits of UV LED curing (high-quality, environmentally friendly, and lower total cost of ownership). Phoseon's products add additional capability with high performance, maximum UV energy, and outstanding reliability for customer's tough curing environm...

Veeco Instruments Inc. (Nasdaq: VECO) announced that Tsinghua Tongfang Company, a Beijing-based publicly listed division of the Tsinghua Holdings Company Limited, has placed an order for Veeco's new TurboDisc(R) MaxBright(TM) Multi-Reactor MOCVD System for production of high-brightness light-emitting diodes (HB LEDs). Professor Liu Gang, General Manager of Nantong Tongfang commented, "Last year we selected Veeco as our primary supplier for our new production facility in NanTong, China that was completed at the end of 2010. We are ...

State-of-the-art plant ramps to production in less than eight months GT Solar International, Inc. (NASDAQ: SOLR), a global provider of polysilicon production technology, and sapphire and silicon crystalline growth systems and materials for the solar, LED and other specialty markets, today celebrated the grand opening of its new state-of-the-art sapphire production facility located in Salem, Massachusetts. The opening of the newly expanded plant concludes a project that began in the fall of 2010 that triples the sapphire production capacity in its Salem facility. GT...

Thermal Technology’s Model K1 sapphire crystal grower was utilized by Hefei Crystalbridge Optoelectronic Materials Co. Ltd. to produce China’s first commercial grade sapphire crystal of nearly 100kg.   Crystalbridge estimates these crystals will yield 4,000mm of “two inch equivalent” (TIE) rods, or about 5,700 high quality 2-inch substrates.  Crystalbridge grew the crystal in14 days, an increase in productivity of more than 25 percent compared to most other Chinese producers.  “Achieving this milestone only one month from...

LG World’s First Smart TV Portable LED Projector HW300T is powered by Luminus Devices ‘s latest generation of the PT-54 LED chipset. The HW300T is only available in consumer flat-panel televisions. It features built-in access to pre-paid High Definition movies from Vudu as well as social networking services such as Facebook or Twitter. The HW300T’s wireless connection is compatible with the Digital Living Network Alliance protocol and allows direct access to content located on networked devices, including personal computers. ...