With a 9-mm flange base that fits almost any two- or three-cell flashlight, the F321-3W 3W LED PR-style flashlight bulb delivers up to 1,200 foot-candles of light. According to the company, the bulb ...

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 ...

Providing up to 1,200 lm/ft2, the PR-style F321-3W-0CW LED flashlight bulb consumes 3 W, allowing an ordinary flashlight to run for up to 92 continuous hours on one set of batteries. In addition to ...

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From screw-in bulbs and colorful LED strips to table lamps and outdoor string lights, check out the top smart lighting we've tested for illuminating your space and setting the mood. I'm PCMag's ...

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, ...