Solid-state lighting has long been touted as the next generation of efficient bulbs, but technical challenges have so far limited product offerings to 40-watt equivalents—and consumers haven't exactly ...

At this point you're likely familiar with the often-touted upsides to using LED (light-emitting diode) bulbs instead of incandescent (glass with a heat-based filament) ones. LED bulbs are said to last ...

A new executive order from Donald Trump has left many wondering whether classic incandescent bulbs are making a comeback.

Whether one of your lights went out and you only have an LED bulb on hand to replace it with, or you've decided to completely replace all of your incandescent and fluorescent lights with LED bulbs, ...

New efficiency rules, more than a decade in the making, have taken effect, relegating Edison’s glowing orbs to the history books. By Hiroko Tabuchi Hiroko Tabuchi has reported on the climate toll of ...