There’s a new type of LED in town. These light-emitting diodes (LEDs) are made from a material called perovskite, a calcium ...

Researchers at Tohoku University in Japan have developed a new low-cost flat panel light source ... low as 0.1 Watts – about 100 times lower than that of light-emitting diodes. LED lights ...

The lighting industry has been buzzing with news of solid-state light source advancements for several years. As one light-emitting diode (LED) lighting fixture manufacturer puts it, flat printed ...

But when your supply of incandescents is gone, you'll probably be buying more energy-efficient and longer-lasting LEDs, or light-emitting diodes. LED prices ... per watt, a unit of power.

The LED lighting industry lost one of its founding fathers on September 18 th of this year with the passing of Nick Holonyak, Jr, known as the “Father of the light-emitting diode ... a significant ...

In 1962, when he was 33, the scientist Nick Holonyak, Jr., created the first practical visible light-emitting diode. At GE ... just before he shows off the LED, he talks about his job, doing ...

Three researchers helped revolutionize lighting with vastly better energy efficiency and brightness. The light-emitting diodes also are used in data storage, TVs and smartphones. Stephen Shankland ...

Those new choices include compact fluorescent lamps (CFLs), light-emitting diode (LED ... now provide around 18 lumens per watt—not as efficient as their CFL and LED counterparts, which can ...

High-performance light-emitting diodes as a light source ... and create some 80 lumens per watt. The first LED headlights in the Pikes Peak concept generated 18 lumens while the next generation ...