When you flip a switch or power up your smartphone, the last thing on your mind is whether that light could be messing with ...

If you’ve spent even five minutes on the beauty side of TikTok, you’ve undoubtedly come across an influencer wearing a Darth Vader–style mask with light emanating from its perimeters or waving a ...

Blue light usually comes from the sun but also from digital screens and LED lights. Some experts believe artificial sources may be causing eye damage in humans, but animal studies are inconclusive.

If you buy from a link, we may earn a commission. Learn more While most off-road LED light bars come with a combination of spot and flood beam patterns, it is crucial to know how each improves your ...

If you’ve ever found yourself on an unfamiliar trail in complete darkness, you know the frustration of working with less-than-ideal illumination. On unlit terrain, you can easily wind up in situations ...

LED light therapy is a popular noninvasive skin treatment for acne, sun damage, wounds, and other skin problems. People can choose to have LED light therapy at a dermatologist’s office or to use a ...