From local dimming and HDR brightness to Mini LED, RGB LED, and Dolby Vision 2, we answer reader questions about modern TV picture quality and what display technology matters most in 2026.

While professional whitening treatments will always be the strongest (and quickest) option, these at-home kits gradually break down staining with minimal irritation.

You could save over $40 on one of our favorite LED desk lamps, the Lume Cube Edge Light 2.0. This upgraded LED light can do ...

Ludhiana: The age-old kite-flying tradition is getting a modern makeover, with kites bordered with LED lights and fitted with small batteries is emerging a new trend among the enthusiasts.

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

What is the best gaming light? That all depends on what sort of light you need. Are you after a light to illuminate your face while streaming, some lights for inside your PC, decorative game room ...

ATHENS — Ohio University’s Scripps College of Communication has unveiled a state-of-the-art LED Wall Shooting Studio, a significant step in preparing students for the future of media production. The ...

In my so-far nearly 30 years of writing for EDN, I’ve learned a lot about my ever-evolving audience (i.e., you), at least two aspects of which are directly relevant to this particular writeup: Or take ...

In this episode, we install furring strips on the ceiling of our Ford E250 camper van using self-tapping screws. We then add insulation between the strips while attaching the vapor barrier, initially ...

We are told that LED-based lighting will provide a very long service life per bulb, but here comes “Sportin’ Life” again (from Porgy and Bess) to put the lie to that claim. (It ain’t necessarily so.) ...

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