Posts tagged LED

27-Watt LED Bulb that Replaces 100-watt Incandescent

May 22nd, 2012

GE Lighting has announced a light-emitting diode replacement for the 100-watt incandescent light bulb that packages 27 watts of input power in a standard “A-19” bulb shape. The GE Energy Smart® 27-watt LED bulb incorporates…read more

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Luminescent ‘LED-Type’ Design Breaks Efficiency Record

April 23rd, 2012

Researchers from the University of California, Berkeley have successfully designed a more efficient solar cell that is capable both of emitting light and absorbing it. The development came after researchers examined the reasoning behind why…read more

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New R&D Performance Record with 254 Lumen-Per-Watt Power LED

April 20th, 2012

Cree, Inc. delivers another industry first with a barrier-breaking 254 lumen-per-watt white R&D power LED. This significant milestone exceeds Cree’s previous R&D industry record of 231 lumens per watt and demonstrates Cree’s continued commitment to…read more

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Pricey LED Bulb Gives off 940 Lumens

April 19th, 2012

Philips new L Prize LED has a suggested price of $50. The general lighting bulb came out of the Department of Energy’s L Prize competition to develop long-lasting, efficient, and less expensive LED lamps. Philips…read more

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New Coolers for LED Thermal Management

April 18th, 2012

Nuventix, Inc. announced four new additions to the company’s award-winning line of SynJet coolers for LED lights: the Wall Wash Cooler 77W, Outdoor Cooler 70W and 77W and Spotlight Cooler 57W. Each of these devices…read more

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TCP LED PAR Bulbs Ranked No. 1 by TopTen USA

April 9th, 2012

TopTen USA, a source of news on sustainable products, has ranked the PAR30 and PAR38 TCP LED light bulbs as the most efficient and highest quality consumer option on the market. The TCP LED PAR38…read more

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Cooling LEDs with Air Instead of Heat Sinks

April 9th, 2012

Zeta LED has developed an air-cooled LED light bulb. The Lifebulb consumes 10 watts of power and puts out as much light as a standard 60 watt incandescent, pretty much like existing LED bulbs. The…read more

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Heat Sink for Packing Densities up to 100W/cm2

March 26th, 2012

Ceramtec’s CeramCool Box is made for homogeneous and efficient cooling of packing densities up to 100W/cm2. For example, with an edge length of just 16 x 40 x 40 mm it has a total cooling…read more

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New Liquid-Cooled LED as Bright as 100W Bulb

January 17th, 2012

SWITCH Lighting’s™ SWITCH bulbs have a ring of metal prongs, each with a computer chip on it to emit light, which is immersed in liquid that fills each bulb. The liquid cools the chips while…read more

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Lighting-Class LEDs Deliver Twice the Lumens-Per-Dollar

January 17th, 2012

Cree, Inc.’s new XLamp® XB-D LED delivers twice the lumens-per-dollar of other LEDs, in a small lighting-class footprint of 2.45 mm x 2.45 mm. The XB-D LED is 48 percent smaller than the XLamp XP…read more

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Organic LED Lighting in European Dimensions

January 17th, 2012

Led by Philips Technologie GmbH in Germany, the OLED100.eu team has been working on OLEDs for the last three years. The aims and objectives of the study were to boost the luminous efficacy, strengthen the…read more

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LED Design Case Study: Down Lighter Thermal Management with Simulation

January 9th, 2012

Future Facilities released a case study showing that its new CFD software for electronics cooling design, 6SigmaET solves the problem of how to shrink electronics devices that generate heat. The Future Facilities’ case study describes…read more

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New Light-Cure Conformal Coating

December 12th, 2011

Ellsworth Adhesives and DYMAX Corporation are launching E-MAX 903-E, a new light-cure conformal coating. E-MAX 903-E will be distributed world-wide exclusively by Ellsworth Adhesives. It has been engineered to cure with UV and visible light…read more

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Extreme Environment LED Light Bar with Double Ball Joint and Magnetic Mount

November 21st, 2011

Magnalight’s new extreme environment LEDLB-12ET-DBM-I LED light bar is fitted with a 200 lbs grip magnetic base, adjustable trunnion light bar mount, and a double ball joint arm, resulting in a versatile LED light source…read more

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