The GL SPECTIS 1.1 is the youngest member of the family of handy mini-spectrometers from GL Optic, which allow for a reliable spectral light measurement. Together with the handy integrating sphere GL OPTI SPHERE 48, available as an accessory, brightness values can be determined with a current duration of 25 ms and very high precision. Designers and developers of lamps are often faced with the problem that the standard LED shipping dimensions and configurations of certain series types contain a product group, which can possibly include LEDs with different c...

Its LEDs Completed 6,000 Hours of LM-80 Testing on Its 3014 and 5630 Package   Lextar Electronics Corp. (“Lextar” or the “Company) (TAIEX: 3698) announces its “Photometric Laboratory” has been listed with LM-79 and LM-80 accreditation. This makes Lextar the first of any LED corporation in Taiwan to be awarded both accreditations and shows the company’s commitment to cultivating the LED industry. Additionally, Lextar’s 3014 and 5630 LED package have exceeded 6,000 hours of LM-80 testing, indicating the...

City Creek Center, a newly completed LEED Silver project in the heart of Salt Lake City, is evocative of a European streetscape and features 200 custom LED hanging light fixtures, each containing three Cree XLamp XP-G LEDs. Designed by Mike Joye of Auroralight, the LED festoon lighting creates as welcoming atmosphere for visitors to enjoy outdoor seating at night at any of the several restaurants located in the area.   The luminaires, nicknamed “The Necklace,” are three different lengths, 12”, 24” and 36”, and hang in a r...

Recently, LED chipmaker San’an Optoelectronics Co., Ltd. from mainland China is attempting to lure customers away from Taiwan’s suppliers with fairly low price, however, contracts are still flooding to Taiwan’s LED chipmakers Epistar and Formosa Epitaxy Inc. for Q3. San’an has risen quickly over the past two years to prominent position in the LED chip making sector by poaching engineers from Taiwan’s chipmakers, including Epistar and FPI. Although the mainland Chinese chipmaker has sent samples to Taiwan’s assemblers for v...

Brewer Science, which is engaged in developing specialty materials, integrated processes, and laboratory-scale wafer processing equipment, will feature two conference presentations at SEMICON Taiwan being held between 5th and 7th ,September. The firm will be highlighting product technologies for HB LED manufacturing for wafer protection, thin wafer handling, epitaxial layer transfer, trench filling, and planarisation. “Brewer Science has been delivering advanced technology solutions for the HB LED market for over seven years through close partnerships with...

Techshot Lighting LLC, a rugged and energy-efficient lighting systems manufacturer for temporary military shelters, has completed an order placed by the U.S. Army valued at about $235,000 for lighting system. Most of the 750 units sold will be installed in tents housing military personnel at Bagram Air Field in Afghanistan. The company, based in Floyds Knobs, Ind., produces a bright LED lighting system that has been designed to provide years of trouble-free continuous use in harsh environments, while using a fraction of the energy of older fluorescent technology. ...

LED Engin, Inc., a leader in high lumen density LED products, will be demonstrating emitters and LED modules that enable the size of entertainment lighting products to be significantly reduced on Stand 2-S11 at the PLASA 2012 exhibition, 9-12th September, Earls Court, London, UK. The company’s LuxiGen platform of white and multi-colour compact emitters generate the high luminous flux density demanded in entertainment lighting, particularly for spot beams, distance lighting effects and in dynamic lighting scenarios. Patented thermal management technology a...

With its LARCH system, DAS Environmental Expert GmbH has developed a new product solution for environmentally friendly cleaning of waste process gases in the LED industry.   New technology for an environment friendly LED industry: The LARCH system of DAS Environmental Expert GmbH has been especially developed for the disposal of reactive waste gases from the light-emitting diode (LED) industry. As the statutory provisions on waste water and waste gas disposal are to be tightened in Taiwan from 2013 onwards, Taiwanese companies will soon have to s...

Q2 2012 orders for MOCVD tools remained flattish with the trough-like Q1 numbers, according to Barclays Capital Inc. analysts confirmed at SEMICON West. Veeco and Aixtron confirm that activity is picking up into H2 2012. Sub-component suppliers to the MOCVD makers, as well as adjacent LED equipment suppliers, are anticipating gradual order growth in Q3 and Q4 2012. Key accounts that are in the process or on the cusp of placing orders in the remainder of 2012 include Sanan and 3E in China, Toyoda Gosei and Showa Denko in Japan, a little bit of E...

Source from Russian business consulting web site has shown that, the demand for  LED lamps in Russian market in 2011 has been increased two times as 2010, which is attributed to the implementation of the policy and residents' shopping interests. According to a report on the summary for LED lighting market in 2011 and outlook for 2012-2015 which issued by one research, mostly of LED lamps in Russian market come from Russian Distribution Companies, which place orders from Chinese company for cheap products and then attach their own trademark to sell. There are on...

Lend Lease, a leader in public-private community development, and PolyBrite International, Inc., manufacturer and creator of Borealis® LED Lamps and Lighting, have partnered to convert the Oak Park Neighborhood at Knox Hills into the largest residential LED community in the world. The project, which consists of more than 9,500 Borealis LED light bulbs installed in 164 homes, is scheduled for completion in October 2012. The new Borealis LED bulbs will reduce community energy costs by $34,000 in one year, more than $859,000 over the 22-year life span of th...

Green House Co Ltd is to release an LED lantern"GH-LED10WBW," that generates electricity with water and salt in mid-September 2012.   The lantern emits light when water and salt are put in the lantern, so it  does not require a dry cell or rechargeable battery. It can continuously generate electricity for eight hours per charge of water. To use the LED lantern, 350ml of saline water containing 16g of salt is made by using a dedicated water bag. When the saline water is put in the lantern, it functions as an electrolyte with a magnesium (Mg) ro...

SemiLEDs has announced changes to its senior management team. After serving as President, Chief Operating Officer and director of SemiLEDs, Dr. Anh Chuong Tran has transitioned to the role of Chief Scientist. As the Chief Scientist of SemiLEDs, Dr. Tran will dedicate his time to SemiLEDs’ technology and product development efforts. The Board of Directors of SemiLEDs has appointed Mr. Trung T. Doan, currently the Chairman of the Board and Chief Executive Officer, to the additional role of President. “Technology has always ...

Benefiting from mainland China’s TV makers vigorously building up inventories for the upcoming high season, Taiwan’s LED makers Epistar, Unity Opto, Lextar, and I-Chiun Precision Industry Co., Ltd. have been inundated in contracts. The mainland’s top six color TV makers are energetically promoting LED-lit TVs in anticipation of lucrative demands from the mainland authorities’ subsidization programs, which are designed to further boost LED-lit TV penetration in the Chinese mainland to 80% from current 70%. Lextar increases product...

Cree, Inc. announces its latest silicon carbide (SiC) offering with low basal plane dislocation (LBPD) 100-mm 4H SiC epitaxial wafers.  This LBPD material exhibits a total BPD density of < 1 cm-2 in the epitaxial drift layer, with BPDs capable of causing Vf drift as low as < 0.1 cm-2.   This low BPD material further demonstrates Cree’s long-standing commitment to continuous improvement and investment in SiC materials technology. “Bipolar devices in SiC have long been held back by forward voltage degradation caused by the pres...

Starting from September1, the final phase of a ban on traditional light bulbs coming into effect in Britain, meaning retailers would no longer be able to order new stock, and consumers will soon be unable to buy 40W or 25W bulbs. Due to incandescent bulbs waste 95% of energy used as heat, the EU directive decides to ban them for decreasing the energy consumption of products. Defra said the technology "has not changed for over 100 years and there are much more efficient alternatives available". However, some people are expected to avoid the ban by seeking out &quo...

According to Samsung Electronics president, the company targets to start mass production of 55" OLED TV panels in Q4 2012. Samsung does plan to continue and lead the global TV market, and they see OLED technology enabling them to making a "second leap forward". Samsung's president further revealed that he sees transparent displays as the next emerging technology following OLED. Samsung thinks that ultra-definition is not going to be so important in the near future due to the lack of content....

Philips Lumileds has released new high-voltage LUXEON H 50-2 LEDs, with a typical efficacy of over 800 LPW, bringing 27% more efficacy compared to the existing LUXEON H 50V LED. In addition,  the new product can offer 30% more luminous flux and increase lumens per watt by 10% than similar products. The lumen maintenance of LUXEON H 50-2 LEDs surpasses stringent ENERGY STAR requirements. Engineered for tight spaces, retrofit bulbs like the popular A19, the compact design and high-voltage architecture of LUXEON H50-2 allows more ...

Power Integrations has launched an 18W non-isolated A19 LED driver with 88%-efficient. It’s designed for a 100W incandescent bulb replacement and will support low-line (90 VAC to 135 VAC) operation. According to Andrew Smith, product marketing manager at Power Integrations, "The lighting industry typically asks for 80% efficiency for drivers targeting 60W A19 bulb replacements. To achieve viable LED-based replacements for 75W and 100W bulbs, much higher efficiency is needed in order to reduce the heat dissipated by the driver. The 88% efficiency...

The future of further human deep space exploration is dependent on the development of many new systems and technologies. And researchers have considered that nuclear-powered state of the art LED technology is “what will drive (the) photosynthesis so necessary to provide both food and oxygen for future lunar colonists.” “Future long-term lunar residents will need to grow their food either in sub-lunar lava tubes or in greenhouses shielded with several meters of lunar surface regolith. With no atmosphere, the moon is regularly exposed to lethal doses of cosmic rays,...

Recently, global LED giants including Philips, GE Lighting, LUTRON, Osram, Panasonic and Toshiba has jointly set up The Connected Lighting Alliance, to be dedicated in providing wireless lighting solution around the world. Currently, customers get caught in wireless lighting solution which is incompatible. To solve this problem, The Connected Lighting Alliance will be engaged in developing steady eco-friendly wireless lighting control system by building up a platform to communicate with people who are responsible for making standards and regulators, to make wire...

The phase-out of incandescent light bulbs Since September, 40W and 25W incandescent bulbs are no longer to be sold as EU directive aimed at reducing the energy use of lighting came into force.   Similar bans have come into effect in respect of 60W and 100W incandescent bulbs over the past three years. The restrictions are predicted to save 39 terawatt-hours of electricity across the EU annually by 2020. According to the European Commission, around 85 per cent of EU household lights are considered to be using too much electricity and, households could be expected...

A European ban on incandescent bulb takes effect in the UK since 1, September, despite the move to energy-saving bulbs has been widely welcomed, campaigners have warned that there are concerns about the impact on people who are sensitive to LED lighting. Seeks an exemption for those who suffer ill-health Campaigners warned two million people in the UK face increased risk of health problems. They can aggravate light-sensitive medical conditions such as the auto-
immune disease lupus, bring on nausea and migraines, and can even cause skin to burn. As a result, Edinburgh...

STMicroelectronics has signed a strategic agreement with France-based MicroOLED company that develops and distributes OLEDs. Besides, St declared a minority equity investment of € 6 million in the company.   MicroOLED's advanced technology offers superior pixel density for improved image quality and also proves 50% more power efficiency than competitive displays. OLEDs can now have two-fold pixel densities and 10 to 100x more contrast ratios than alternate displays. By integrating these technology advantages, ST offers exceptional manufacturing m...

Lately, Neo-Neon Holdings Co., Ltd has released pieces of good news for developing a unique module-manufacturing method that can decrease product costs as well as its plan to buy back 94.24 million treasury stocks. Besides, its subsidiary, Neo-Neon LED Lighting International Ltd., has been listed among the LED-lighting suppliers entitled to receive the Chinese government’s subsidies. A unique module-manufacturing method The new method includes chip-on-board packaging, integration of light device on PCBs, and standardization of thermal design and connector po...

Canadian firm Meaglow has made a breakthrough on a low temperature Migration Enhanced Afterglow film growth technique to produce a thick InGaN layer with strong yellow emission, for increasing the efficiency and lowering production costs of green LEDs and laser diodes. It is looking for collaboration opportunities to enhance the material properties required by industry for lighting, display, medical, and military applications and other uses. Meaglow's Chief Scientist K. Scott Butcher, says, "It's the brightest p-n junction I've ever seen in my life,...

The city of Hayward is under the process of replacing its old streetlights with LEDs, and city staff wants residents to weigh in on which style of fixture would be best. Hayward will be replacing about 7,700 of its 8,200 streetlights starting later this year, switching from the current high-pressure sodium lighting. Staff members narrowed the choices to three styles, and workers installed some of the three types along C Street in downtown, from Watkins Street to Foothill Boulevard. The poles are marked A, B and C, and city staff is asking residents to say which style t...

Recently, Everlight’s spokesman B.Y. Liu has said that the company is developing a two-pronged strategy for its LED luminaire business, including contract manufacturing operation and brand name operation. It’s the first time that the company decided to provide contract manufacturing service to brand name luminaire suppliers after introducing its own-brand lighting fixtures in 2011. According to Industry executives, through contract manufacturing service Everlight has proved that price competition in the LED-luminaire market has grown intensive, pushing brand ...

Cree announces availability of high quality, low micropipe 150-mm 4H n-type silicon carbide (SiC) epitaxial wafers. Cree continues to lead the SiC materials marketplace in driving to larger diameters and this latest advancement lowers device cost and enables adoption for customers with existing 150-mm diameter device processing lines. 150-mm epitaxial wafers with highly uniform epitaxial layers as thick as 100 microns are available for immediate purchase. SiC is a high-performance semiconductor material used in the production of a broad range of lighting, power and communication ...

Japanese consumer electronics brand AKAI has leased its latest assortment of alluringly priced LED and LCD televisions. There will be two LED TV models and one LCD TV model. The assortment will comprise the first Indian 29” ultra slim LED television with just 9 mm narrow bezel (model LED29E12). AKAI India is aiming for a 50% growth in the coming quarter with its varied assortment of LEDs, high-definition LCDs, and CRT televisions. Mr.PranayDhabhai, Managing Director of AKAI India, during the introduction of the latest assortm...