I’m something of a headlight nerd. In a previous life, I retrofitted HID projector headlamps onto my 2009 Honda Civic Si for better light output. I’m planning a similar project for my beater 2015 VW ...

How to Choose LED Fixtures for Different Rooms - The right lighting can completely transform the look and feel of any home.

If you’ve ever scrolled through skincare TikTok or seen glowing selfies with futuristic-looking face masks, chances are you’ve come across LED light therapy. It looks high-tech (and to be fair, it is) ...

Ambient lighting is key for crafting a calm and cozy living space. Perfecting a great lighting scheme is easier and more affordable than you think. John Carlsen has more than a decade of experience ...

Dashia is the consumer insights editor for CNET. She specializes in data-driven analysis and news at the intersection of tech, personal finance and consumer sentiment. Dashia investigates economic ...

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 ...