Philips Lumileds Lighting Company is the manufacturer of a wide range of high-power/high-efficiency light-emitting diodes (LEDs). It is a now a fully owned division of Philips Lighting. History LumiLeds Lighting B.V. was formed in ...
Taiwan-based Ta-I Technology is expected to significantly expand its ceramic heat dissipation substrate business in 2013, thanks to an influx of pull-in orders from LED lighting companies overseas, according to industry sources. Ta-I has ...
Tags: Ta-I, LED lighting, ceramic heat dissipation substrate business
At the SIL conference, Atmel announced a driver IC family designed specifically for high-CRI lamps and luminaires that use a mix of phosphor-converted white LEDs and red or amber LEDs that combined deliver good light quality and high ...
Tags: Atmel, LED Driver ICs, High-CRI Color-Mix SSL Applications
Diode laser maker DILAS of Mainz, Germany says that its new fiber-coupled tailored bar (T-bar) module meets the critical metric of <1kg/kW of overall module weight to optical output power, while maintaining nearly 50% efficiency. In terms ...
Tags: Advanced Photonix, Diode laser, Lighting
Sharp Microelectronics Europe has announced some new Mini Zenigata COB LEDs with higher forward voltage, and SSL evaluation kits for recently announced Mega Zenigata LEDs. Sharp Microelectronics continues to expand its packaged LED ...
Aleddra LED Lighting, a business unit of Lightel Technologies, Inc., today announces its EasiRetrofit™ LED T8 lamp has been successfully deployed for a commercial parking lighting project and help achieving 13-month payback for the ...
Tags: Aleddra LED Lighting, Lightel Technologies, EasiRetrofit, LED T8 lamp
LED chip, lamp and lighting fixture maker Cree Inc of Durham, NC, USA has introduced the CR Series LED Architectural High-Efficacy (HE) troffer, with 130 lumens per watt and 90 CRI. Furthermore, the firm is increasing the efficacy of the ...
Tags: LED chip, lamp, lighting fixture, Cree, CR Series LED Architectural HE
Continuing to build on the advantages of Cree TrueWhite® Technology, Cree, Inc. (Nasdaq: CREE) is announcing the CR Series LED Architectural High-Efficacy (HE) troffer, with an industry-leading 130 lumens per watt* and 90 CRI. Cree is ...
Tags: Cree, Broadens Application Coverage, LED Troffer Family
Microsemi has introduced silicon carbide (SiC) standard power modules with industrial temperature grade. Designed for use in high power switch mode power supplies, motor drives, uninterruptible power supplies, solar inverters and oil ...
Tags: Microsemi, silicon carbide, power modules
Microsemi Corp of Aliso Viejo, CA, USA (which designs and makes analog and RF devices, mixed-signal integrated circuits and subsystems) has launched a new generation of industrial-temperature silicon carbide (SiC) standard power modules, ...
Lamps and reflectors from Megaman’s extensive decorative lamp range, including LED candles and LED GU10’s, are being used for a variety of applications in Coombe Abbey Hotel, a beautiful country house nestling within the ...
Tags: Lamps, decorative lamp, LED candles, LED
High initial price: LEDs are currently more expensive, price per lumen, on an initial capital cost basis, than most conventional lighting technologies. As of 2010, the cost per thousand lumens (kilolumen) was about $18. The price is ...
Tags: LED, LED Disadvantages
Makers are boosting the lighting downstream segment to take advantage of the projected demand upswing in coming years. Taiwan’s LED manufacturers continue to strengthen the components and service segments while pushing for vertical ...
Tags: Taiwan LED
The world's biggest lighting exhibition—17th Guangzhou International Lighting Exhibition 2012 was held in the China Import and Export Fair Complex,Guangzhou,China from 9 to 12 June,2012.This year,the organizer established an Asian LED ...
The impact of using a vertical current injection structure was also seen in a higher external quantum effi- ciency (EQE) of 16.2% at 350mA, com- pared with 13.2% for the LLED. At 550mA, the VLED EQE fell 11.9%, com- pared with14.6% for the ...
Tags: LED