CLEVELAND, Ohio -- The end of the 2012 also marks the end of the 75-watt household light bulb. And the new year means that the days of the ubiquitous 60-watt bulb and less-loved 40-watter are also ...

If you've recently upgraded your home to more energy-efficient lighting, you're probably left with a stockpile of unused incandescents that you don't want to throw out. So what do you do with all ...

It's the end of an era that once illuminated a bright new technological age. Starting Jan. 1, traditional incandescent bulbs, the ones still favored by more than half of light-bulb buyers, will begin ...

We may receive a commission on purchases made from links. As new devices launch, and old units fall by the wayside, they might end up being discontinued by brands, with software support ending and app ...

What was considered old technology, is new again. Researchers from MIT took a counterintuitive step in the search for energy efficient illumination: Instead of devising a new means of lighting our ...

YORK, Pa. — A bulb that may have been burning since the early 1900s has been discovered glowing dimly in the basement of the Fire Museum of York County. Dennis Kunkle, director of facilities for the ...

The debate over light bulb efficiency standards continues to burn this week, bringing a common household fixture into the Congressional spotlight. Rallying behind cries of consumer choice infringement ...