How Bright Headlights Escaped Regulation — and Blinded Us All

Modern LED technology promised safer roads. Instead, it's creating a blinding menace that regulators refuse to address.
CNET

I Found Out Why Our LED Bulbs Burn Out So Early. No, You Don't Need a New Fixture

It turns out the "10-year lifespan" printed on your LED box is often a total fantasy. I spent years falling for the marketing, only to end up standing on a ladder every six months replacing bulbs that ...
CNET

I Wore Razer's Project Motoko at CES 2026: Like Smart Glasses, but in Headphone Form

I wore camera-enabled over-ear headphones that tap into AI. Razer says they're going to be an actual product someday. It's ...
The New York Times

The Best Light Therapy Lamp

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Nancy Redd Shifts in the number of daylight hours — due to changing seasons or ...

CurrentBody’s LED hair growth helmet may look crazy, but it works

My hair was falling out in clumps, and the ends were splitting off. I was a little over a year postpartum, and whatever ...
Which

Do LED Masks Really Work?

LED face masks make claims to rejuvenate your skin, clear acne, reduce wrinkles and more - using just the power of light. Heavily promoted by celebrity endorsements and social media influencers - and ...