Anyone who has stood in confusion in the light-bulb aisle (and that’s most of us) knows that technology and the push to save energy are continuing to flip the script on home lighting options. The good ...

Next time you screw in a cheap incandescent light bulb, ask yourself this: Do you ride a horse to work? Still churning your own butter? Although Mr. Edison’s invention is still in use more than a ...

The federal government’s ban on incandescent light bulbs took effect on Tuesday, more than a decade and a half after such a rule was first proposed intending to promote energy efficiency. A federal ...

Woman installing an LED light bulb into a fixture - Goodlifestudio/Getty Images LED (light-emitting diode) bulbs are longer-lasting and more energy-efficient than their incandescent counterparts. But ...

LED(light-emitting diode) bulbs are a popular choice, offering up to 90% greater efficiency than their incandescent counterparts. By cycling an electrical current through a microchip, the bulbs ...

[Todd Harrison] needed a way to run a 12 volt PC fan from mains voltage. Well, we think he really just needed something to keep him occupied on a Sunday, but that’s beside the point. He shows us how ...

LED light bulbs are some of the easiest smart home gadgets to set up, requiring you to simply screw in the bulb and install an app on your phone. Incorporating smart ...

A team of researchers at MIT and Purdue University may have just saved the traditional light bulbs from going the way of the abacus. It was thought these century-old bulbs would soon be replaced by ...