2009-03-24

New polarization-matched LED realizes 20% light output improvement

A polarization-matched LED co-developed by Rensselaer Polytechnic Institute and Samsung Electro-Mechanics has exhibited a 20% increase in light output and a 25% increase in wall-plug efficiency. And smart LEDs with the function of emitting light and handling date is in vision in the future, according to Professor Fred Schubert, the leader of the project.
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ams OSRAM is launching two new variants of the SIRIUS HRI® series for entertainment lighting. The compact Galaxy 250 and 20D short-arc HID lamps combine exceptional brightness, longer service life, and outstanding performance. Precise 2&de... READ MORE

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