eco friendly lighting with "warmth"
In eco friendly lighting, lighting on December 27, 2008 at 11:06 amEngineers: Efficient organic LEDs a step toward better lights
Tuesday, December 23, 2008.
GAINESVILLE, Fla. — For those who love “green” compact fluorescent bulbs but hate their cold light, here’s some good news: Researchers are closer to flipping the switch on cheaper, richer LED-type room lighting. Full story…