Articles Tagged with Department of Energy

Dutch electronics giant Philips scheduled the release of their new bulb, which the company indicates will last for 20-years, to coincide with Earth Day. The 10-watt LED (light-emitting diode) bulb won the U.S. Department of Energy’s “Bright Tomorrow Lighting Prize” and is rated to last 30,000 hours. The life span, when stretched over four hours… Read more »