If we want to make lighting more efficient, perhaps we should start from the beginning: with the shape of the light bulb. Illumitex, a startup based in Austin, Texas, manufactures square LED bulbs ...

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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 ...

They're warm-toned and very affordable.

If you aren't a fan of yellowy tinted light, then a neutral, white-toned "daylight" LED is just what you need. Here's how to ...

LED bulbs are the way to go for a “smarter” smart home. While some bulbs and bulb kits may be a bit of an investment upfront, the cash you’ll save in the long run, combined with many of the great ...

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, ...