Despite plenty of technical advances, incandescent lightbulbs still rule when it comes to color and quality of light. The trouble is, they don’t always last so long, and they waste almost all of their ...

At the end of July, the incandescent light bulb – patented by Thomas Edison in 1880 and a common fixture in American homes for more than a century – will pass into history. By Aug. 1, commonly used ...

Incandescent bulbs were supposed to be relics, pushed aside by compact fluorescents and then by ultra-efficient LEDs. Instead ...

LED light bulbs are supposed to save consumers money while also sparing the environment, part of the reason why the federal government effectively banned the old-fashioned incandescent bulb on August ...

(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 year by ...

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 ...

Incandescent bulbs were supposed to fade quietly into history, replaced by efficient LEDs and smart lighting systems. Instead ...

CNET conducts a "regular person's" comparison of the new AmbientLED bulb from Philips, along with its CFL and incandescent counterparts, without all the jargon. In a software-driven world, it's easy ...

Much ink (cyber and physical alike) has been published over the years, both in EDN and elsewhere, regarding the relative merits and shortcomings of various supposed successors to the venerable ...

We have all heard that LEDs (light emitting diodes) will soon replace traditional incandescent light bulbs and the more recent CFLs (compact fluorescent lamps). But until recently, LEDs have been ...

It’s not every day that I’ll spend close to $40 on a lightbulb, but the LED spotlight I bought at Lowe’s a few years back ...