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) ...

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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've reviewed a lot of smart light bulbs here at PCMag, and while we've yet to find one that does it all, the Yeelight Smart LED Bulb comes pretty darn close. It's dimmable, offers 16 million colors, ...

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 ...

Voice-activated, color-changing lights are a smart home staple. The Philips Wiz Connected LED is the first smart bulb that's priced accordingly. Originally hailing from Troy, Ohio, Ry Crist is a ...

The go-to bulb in the GE HD collection, offering soft, warm, and crystal-clear light quality. GE has appropriated the phrase “high definition” from the TV industry and applied it to a new line of dumb ...

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 ...

Vintage-style LED smart bulbs have been a thing for a while, but I haven’t seen one quite like this new one from Savant’s GE Lighting division. The all-new Cync Clear Full Color Direct Connect A19 ...