June 21, 2011

Royal Philips Electronics has added the EnduraLED A21 17-watt bulb to its lineup of LED bulbs. The new bulb is designed to replace the 75-watt incandescent bulb while reducing energy consumption by 80% and lasting 25 times longer.

October 7, 2010

A lightbulb that stays illuminated for three hours without electricity has arrived in the United...