PolyBrite International Inc. makes LED lighting, as do scads of companies these days. But who else can boast of outfitting an entire neighborhood of Fort Knox, Ky., in one of the world's biggest ...

This is Ohm Electric's "LED light bulb with light / dark / human sensor". Brightness equivalent to light bulb color is 380 lumens, daylight color equivalent is 400 lumens. The power consumption is 6.3 ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Megan Wollerton Our pick for simple control, the RCA Smart Wi-Fi A19 LED Bulb, ...

When you're shopping for light bulbs, you might feel like they're all the same, regardless of the brand. After all, incandescent light bulbs haven't changed much since Thomas Edison patented them more ...

We may receive a commission on purchases made from links. Switching to LED light bulbs from traditional incandescent bulbs has been a major benefit in practical ways and ways you may not have thought ...

The Aputure Accent B7c is a film bulb designed to fit into standard household light fittings making it ideal for colour accurate practicals. Aputure recently released the Accent B7c, a mains power and ...

In 1962, when he was 33, the scientist Nick Holonyak, Jr., created the first practical visible light-emitting diode. At GE, they called it "the magic one." Someone actually wrote that on the back—here ...

LED lights are the latest thing in home lighting, using less energy and lasting longer than their incandescent cousins. How do they work? Find out in the latest installment of Appliance Science.

I’ve also treated the topic of LED illumination more conceptually; take, for example, this piece from more than seven years ago that analyzed LED and CFL light bulbs as potential successors to ...