Consider a bulb's Kelvin temperature. There are two major ways to differentiate between types of light: The Kelvin temperature (this measures the warmness or the coldness of the white light spectrum) ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you've ever assumed that all light bulbs are the same, think again. There's a broad spectrum of light ...

Light is light, right? Not exactly. The light that comes from the overhead fluorescents at your office is probably nothing like the light that pours from your favorite chandelier at home or that of ...

I'm PCMag's managing editor for consumer electronics, overseeing an experienced team of analysts covering smart home, home entertainment, wearables, fitness and health tech, and various other product ...

Taylor Martin has covered technology online for over six years. He has reviewed smartphones for Pocketnow and Android Authority and loves building stuff on his ...

From Issue Five of Gear Patrol Magazine. Discounted domestic shipping + 15% off in the GP store for new subscribers. Before electricity, interiors were illuminated by flame, with candles and gas lamps ...

This budget-priced color Wi-Fi bulb offers ample flexibility—for both color and white light—at a great price. TP-Link has given its Kasa Smart Wi-Fi light bulb line a significant upgrade. The old LB ...