November 3, 2006Scientist says tech, pricing improvements to make light-emitting diodes more economical, ecological than conventional bulbs.Photos: Lumileds' LED techTAGS:lightbulb, light-emitting diode, diode, U.S., pricing
November 21, 2007Deck the halls with LEDs: Rockefeller Center Christmas tree will use energy-saving bulbs powered by new solar panels.TAGS:light-emitting diode
March 20, 2007Celsia Technolgies has come up with a line of components it says cools torrid hotspots better than conventional heat pipes or fans.Photos: Cool your gadgets with steamTAGS:diode, copper, heat, light-emitting diode, component, HotSpot, water, hard drive