High power LED lighting is harder than it looks. Power, dimming, control, and communication collide in one design.

Kuhl Racing’s Outroad package gives the Toyota GR86 off-road flair, added ground clearance, and an optional bolt-on ...

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 ...

Star-favored, board-certified aesthetics physician Dr. Glenicia Nosworthy explains how to choose the right high-tech tool for every skin concern. By Natalie Alcala, Danielle Directo-Meston, Erin ...

Nissan has re-engineered one of its most tuner-friendly engines to help enthusiasts build a faster classic. The new Nissan DOHC conversion kit is a factory-developed way to add dual overhead cams to ...

The $100 4D V2 kit also includes a redesigned light strip that’s brighter and easier to install. The $100 4D V2 kit also includes a redesigned light strip that’s brighter and easier to install. is a ...

SmilePro Advanced Teeth Whitening Kit offers professional teeth whitening results at home for $2.30 per treatment. The kit uses dual LED light technology (blue light for whitening and red light for ...

Light-emitting diode (LED) light therapy is a cosmetic and medical treatment that uses LED wavelengths to treat various skin conditions, such as acne and psoriasis. You can get this therapy at a ...