Why Solid-State Lighting? Led & Oled

Starting with 2003, the U.S. Department of Energy has invested with industry partners in research and development of solid-state lighting (SSL)—including both light-emitting diode (LED) and organic light emitting diode (OLED) technologies. Recently there was a competition, called the "L-Prize," where the U.S. government is offering a $10 million prize, to the company that builds the most efficient bulb with the most pleasing light. Why such concentrated attention on SSL?

The Changing Shape of Light by Jim Axelrod, CBS News

Recently I saw this wonderful video about the need of incadescent bulbs replacement and the entry on the market of new led light bulbs. Check this video made by CBS News.

OLED Lighting- Arising Brightness

Many developed cities are now very famous only with LED lightings compared with Neon lamps & other lights. The LED light gives a glowing look & beautifies the banners.In the electronic country like China, the glowing LED lamps catches the eye with its royal look throught the street. The Organic Light Emitting Diodes abbreviated as OLED's are thought about to be the future trends. Lots of coutries had slowly began to move to LED & OLED lights.