If you want to quickly assess the health of an industry, one option is to take a brief look at the progression of its conferences. In the case of the euroLED conference series and the sector of the III V industry that it supports, this approach provides an excellent overview of current trends. The inaugural euroLED meeting held in the UK back in the early noughties was a very small affair, but over the years the conference has moved to larger premises, first to the National Motor Museum in Birmingham and more recently to the Ricoh Arena, part of a complex that is also ho...

IMS Research has released the MOCVD chapters of its 300-page “Quarterly LED Supply and Demand Report” which reveals significant shifts in MOCVD adoption for LED manufacturing. In June, the previous quarter’s report lowered the annual GaN LED revenue growth forecast to just 4% to $8.7B on rapid 1H’11 ASP reductions from a rising surplus, slower LCD and LED panel growth and the lighting market not yet cost competitive. With growth slowing, margins shrinking, the oversupply worsening and credit in China tighter than expected,...

LUXEON Rebel LEDs are at the heart of the winning L Prize bulb from Philips as well as dozens of different retrofit bulbs being sold around the world today. “Our success with the L Prize is tangible proof of superior performance under real-world operating conditions,” said Steve Barlow, Sr. VP Sales and Marketing at Philips Lumileds. “LUXEON has quickly become the LED of choice when quality, efficiency, reliability, and performance, are essential to our customers’ retrofit bulb requirements.” The company’s Illumina...

American Lighting, an innovative manufacturer and distributor of lighting technologies for residential, commercial and specialty markets, has added a slim, low profile LED tape light to its growing LED product line – the LED FlexForm 30 and 60. With a price point of at least 40 percent less than similar LED linear lighting options, the versatile FlexForm’s low-cost makes it a viable option for many lighting applications. Suitable for under cabinet, cove, and back lighting, the LED FlexForm’s slim 3/32-inch high by 13/32-inch wide profile mounts e...

Ledlink Optics has  launched new LED products. As for the single optics, WI15, designed for CREE XML LED, it takes special design achieve FWHM (50% light intensity) 12 degree with real measurement compared to normal 30 degree full angle (90% light intensity) design. That is why WI15 gains customer’s attention since released to the market. Furthermore, there are two more angles can be chosen – FWHM 25 degree, and 40 degree for different applications. LL01CR-WI15L-M2 LL01CR-ZE45L The TIR lens designed for CREE ...

GE is about to roll out its Energy Smart line of LED incandescent replacement light bulbs within the next 16 months.  The replacement for the dimmable 60-watt bulb will come  in November, in the form of a 13-watt, smart LED. By the end of 2012, the replacements for both 75-watt and 100-watt GE bulbs will be available in 18 and 27-watt varieties. The bulbs are expected to last up to two decades, based on three hours of use per day.   Asides from GE , Slyvania and Philips have also introduced their versions of LED replacement bulbs, which are said...

Reportedly, South Korea has become the world's second-largest maker of LED last year based on the firms' bold investment in television production and upbeat global demand. According to the Ministry of Knowledge Economy, combined sales of Korean LED manufacturers more than doubled to 6.9 trillion won (US$6.35 billion) last year worldwide from 3.1 trillion won (US$2.9 billion) in 2009, and more than tripled from 2.2 trillion won (US$2.05 billion) in 2007. The country also swung into the black in the global LED trade, logging US$414 million surplus last y...

Impress Media Australia has slashed more than $500 from its annual power bill by replacing 80 fluorescent globes and tubes with LED lighting at its office. The lighting overhaul also eliminates the need to regularly clamber up and down stepladders to change light globes as LED lights are predicted to last for 50,000 hours each – that’s more than 24 years of 40-hour working weeks! While LEDs have replaced incandescent and fluorescent bulbs for many uses, such as traffic lights, flashlights and reading lamps in recent, the availability of compact fluorescent bul...

Cree has made a one-off light bulb technology demonstrator, pulling out all the stops to exceed performance goals set by the US Department of Energy (DOE) for its '21st century lamp' concept, writes Steve Bush. Made by the firm's research and development team, the lamp delivers more than 1,300 lumens at 152 lm/W with good colour rendering and warm white emission. "Not long ago, fixture efficacy of 100+ lm/W was impossible, but Cree is shipping fixtures at 110 lm/W today," said Cree co-founder Neal Hunter, "We calculate that if fully deploy...

Nanoco Group plc (AIM: NANO), announces that it has signed a joint development agreement with one of the world's largest lighting companies which is already a major producer of LED lights. The objective of the development agreement is to incorporate Nanoco's cadmium-free quantum dots (CFQDTM) into the lighting company's LEDs to create LED lighting with superior performance characteristics. LED lighting has many advantages over traditional lighting - including long service life, reduced power consumption, compact size and shock resistance - but i...

Start to look into LED lighting and quickly it becomes obvious that one type of LED will not suit all situations. After a while, you get sophisticated enough to take colour-rendering index (CRI) and colour temperature into account, and even then you are only about halfway down the check list. A little colour science There is no scientific definition of white light because, like beauty, white is in the eye of the beholder. However, everybody agrees that daylight is white, or at least a type of white, and daylight comes from the sun - a ball of gas with a surface temp...

Bridgelux, the trailblazer of white LEDs grown on 200 mm silicon, has recently made tremendous progress in improving device efficacy. 1.5 mm by 1.5 mm cool-white LEDs produced in the labs of the Californian outfit can now deliver 160 lm/W at 350 mA, a gain of 25 lm/W compared to the company’s best devices reported this March. What’s more, warm-white LEDs of the same size show an even bigger improvement at the same drive current – efficacy is now 125 lm/W, compared to 85 lm/W five months ago. “The performance levels that we have announced are t...

SEMI has released its China LED Fab Industry Report, summarising China's rapidly growing LED industry. It discusses .capital and equipment spending, fab capacity and sales rankings of Chinese LED manufacturers. Subsidies for China fab projects are included, along with new LED fab projects, names of China's sapphire wafer suppliers, and company profiles of China's top LED manufacturers.  China has developed a government support infrastructure for LED manufacturing and consumption. China is the world's leading consumer of solid stat...

According to a survey conducted by LEDinside, a research institute focusing on the LED industry, LED lighting products have been receiving increasing interest in the market. For example, before  May, 2011, few LED light bulbs were available on the Chinese online shopping website Taobao;however, the amount began surging since June and has increased to several thousands by July.

FZLED revealed an impressive new range of 12-Watt LED Bulbs, each harnessing the power of seven long-lifetime high-power Cree LEDs. The PAR30-03 series offers both switch dimmable and TriAC dimmable options. It's a simple money-saving replacement for inefficient older lights in E26/E27 sockets. FZLED's PAR30-03 stands out from the crowd with universal compatibility and options for every customer.

LED Industry Has Entered the Mass Production Stage but How to Reduce Cost and Improve Quality?   LEDinside conducted an interview with Kent Lu, the Regional Marketing Manager of Henkel Asia Pacific. With abundant experiences in the Asian Market and the industrial material industry under his belt, Mr. Lu was able to shed light on the development of the LED adhesive market and analyze how manufacturers redefine their LED lighting products, optimize the manufacturing process, and reduce the total cost with adhesives of various levels and traits. K...

GT Advanced Technologies Inc.announced that the name change from GT Solar to its new name, GT Advanced Technologies Inc., is now complete. As part of the rebranding and new corporate identity, the company is now trading under its new GTAT stock ticker symbol on NASDAQ.

Annual Revenue increased 14% to a record $988 Million Annual Net Income was $147 Million Cree has announced revenue of $243.0 million for its fourth quarter of fiscal 2011, ended June 26, 2011. This represents an 8% decrease compared to revenue of $264.6 million reported for the fourth fiscal quarter last year and an 11% increase compared to the third quarter of fiscal 2011. GAAP net income for the fourth quarter of $19.8 million, or $0.18 per diluted share, decreased 63% year-over-year compared to GAAP net income of $52.8 million, or $0.48 per diluted share, for the fo...

Reportedly, Sharp has developed a square ceiling light LED ceiling light,which is considered as the most efficient in the industry. Combining direct illumination with the kind of highly efficient LEDs used in LCD televisions,the new product  is 1.6 times more energy efficient than previous LED ceiling lights. And it’s designed to be uesd in small, medium, and large sized rooms. According to the company, this LED ceiling light features it’s the top performer in terms of energy efficiency. The model for small-sized rooms has a luminous efficiency of 81...

SmartWatt Energy recently completed a LED lighting retrofit at Americold’s temperature-controlled storage facility in Russellville AR. The project generates higher-quality lighting while reducing overall lighting-related energy consumption by 690,000 kilowatt-hours—this is equivalent to removing more than 95 cars from Arkansas roadways. Not only has Americold generated better lighting with significant, ongoing cost savings, but these upgrades to its lighting system are also eligible for incentive payments from Entergy Arkansas Inc’s Large Commercial &a...

Exit signs with emergency lights that were manufactured by Best Lighting Products, which has a location in the Etna Corporate Park, have been recalled, according to the Associated Press. A local Best Lighting representative referred all inquires regarding the recall of the LHQM LED Exit Signs with Emergency Lights to Lithonia Lighting, the distributor. The nationwide recall was prompted by fixtures that can malfunction and fail to illuminate during a power failure, the AP reported. As a result, there could be inadequate lighting to guide people out of a bui...

Bridgelux expects to begin making LED chips on silicon wafers in about two years, a technology transition which promises to slash LED lighting costs. The company today announced it has met performance targets for the new process which it projects could lower the cost of end-user lighting products by roughly 20 percent to 30 percent. Bridgelux manufactures LED light sources, or chips, which are fitted into lamps and fixtures made by lighting companies. LEDs are more energy efficient and last longer than other lighting technologies, but the higher cost remains a barrier to...

Company Continues To Lead The Industry In Developing Commercial Grade Performance For Silicon-Based LEDs  Bridgelux Inc., a leading developer and manufacturer of LED lighting technologies and solutions, has shattered its previous industry record for highest Lumen per Watt values for Gallium Nitride on Silicon (GaN-on-Si). Using its proprietary buffer layer technology, the company has demonstrated growth of crack-free GaN layers on 8-inch silicon wafers, without bowing at room temperature, extending the company’s lead in driving the performance a...

After being tabled at the July 5 regular meeting, the Little Elm Town Council on Tuesday approved Town Engineer Jason Laumer's request for additional funding to replace existing metal halide street light with LED street lights along Eldorado Parkway from Little Elm Parkway to Farm-to-Market Road 423. The item passed by a 3-2 vote. The item was a change order to the street lighting of $38,265 for the Streetscape and Gateways Improvements project. Laumer provided answers to questions from the council from the meeting in July. Questions put forth included wh...

Elemental LED recently added a second regular contributor to its company blog. Michael Gutman began blogging twice per week at the start of August 2011 for Elemental LED on topics that focus on San Francisco Bay Area green businesses and sustainability news and progress. Gutman's recent blog topics have included how green energy accreditations have impacted some Bay Area companies, and a green organization profile about The Ecology Center in Berkeley. Upcoming topics include environmental news about San Francisco, Oakland and California job creation. The...

Acuity Brands, Inc., a market leader in innovative energy-efficient lighting and control solutions, is pleased to announce that its acculamp™ AR111 LED Lamp has received TheLEDAward for Best Specialty Incandescent Replacement Lamp at the recently concluded “TheLEDShow” 2011 in Las Vegas. “TheLEDShow” has become an annual event showcasing the lighting industry’s technology progress and expanding selection of products with LED light sources. TheLEDAward was established to recognize participating LED manufacturers tha...

When Daybreak, a UK TV ‘breakfast show,’ was launched at the end of last year, it was with a flourish. Not only did the station spend a great deal of money enticing stars from other channels but they knew the set needed to look great.   The studio, on the south bank of London’s River Thames, has windows on three sides, facing iconic St Paul’s Cathedral. In the winter it’s dark out when Daybreak comes on air at 6:00am, but gradually it gets brighter (until full sunlight potentially streams through the windows) by the program’s end at ...

GT Solar has announced its name change to GT Advanced Technologies Inc.,and  the company is now trading under its new GTAT stock ticker symbol on NASDAQ. According to Tom Gutierrez, GT Advanced Technologies’ president and CEO,“Our transition from GT Solar to GT Advanced Technologies reflects our broader strategic market focus. We are growing beyond our historic focus on the solar industry to include other growth markets such as the LED industry. We also continue to look for strategic expansion opportunities into other adjacent marke...

Recently, General Nutrition Centers (GNC) has adopted Science Group's  high-performance and ultra-efficient LED bulbs at its corporate owned locations across the country. It’s said that the ENERGY STAR® qualified LED bulbs now lighting GNC retail display shelves are approximately 80% more efficient than the halogen bulbs they replace, are fully dimmable and have approximately 50% more lumens than competing products. Asides from that , the stores will also save money on maintenance and cooling costs, since the company's bulbs will last 5...

AVX Corporation, a manufacturer of advanced passive components and interconnect solutions, has developed two new series of connectors for LED lighting systems that maintain the same luminosity and light intensity as florescent strip lights. The standard length of most fluorescent lights is 1.2m, and currently it is impossible to reflow-mount LEDs on such a long printed circuit board placed in the fitting. As a result, the lighting strip is divided into shorter lengths joined by connectors. AVX's new 9608 Series LED lighting connector and 9609 Series LED backlight c...