Once upon a time, buying a lightbulb meant choosing an incandescent one of between 25 and 100 watts, depending on how bright you wanted the light to be and the fixture you were putting it in. You ...

Now that incandescent bulbs are on the way out, LED bulbs are a clear choice, but there are things to keep in mind when buying them. Originally hailing from Troy, Ohio, Ry Crist is a writer, a ...

AUBURN, Wash. — The Marvel Food and Deli here said last week that it is the first commercial new construction in the U.S. to be outfitted exclusively with LED lighting. The store’s owner, Andrey ...

A Trump administration weakening of climate rules has kept incandescent bulbs on store shelves, and research shows they’re concentrated in shops serving poorer areas. By Hiroko Tabuchi For years, ...