Color temperature-shifting. Fading. Flickering. Flat-out failing. How many ways can an LED underperform to “10-year life” ...

Dear EarthTalk: What was the BULB Act pertaining to light bulb energy efficiency that just failed to pass in the House of Representatives? The Better Use of Light Bulbs (BULB) Act (H.R. 2417) was a ...

SAN FRANCISCO (AP) — Get ready to say goodbye to the once ubiquitous incandescent light bulb, pioneered by Thomas Edison more than a century ago. You can thank — or blame — new federal energy ...

Light bulbs are an everyday fixture in our lives, with most we encounter today replaced with LED bulbs, but how long can you ...

New York (CNN) — America’s ban on incandescent light bulbs, 16 years in the making, is finally a reality. Well, mostly. A rule issued in 2007, rolled back by the Trump administration, and updated last ...

What are the greenest light bulbs to use? I hear there has been a lot of backlash against compact fluorescents because they contain mercury. bulbs were just about the only game in town, despite their ...

SANTA BARBARA, Calif. -Blue-light emitting diodes or LEDs that helped UCSB faculty member Shuji Nakamura win the Nobel Prize in Physics in 2014 are now a must have. August first is the beginning of an ...

The Biden administration is unveiling a new proposed rule that, if enacted, would effectively phase out compact fluorescent light bulbs and move the US light bulb markets decisively to more ...