Driving a car with old-fashioned halogen headlights versus one with LEDs is a literal night-and-day difference. Yes, LED ...

Issues filled with product reviews, latest updates, expert advice and more Every issue is packed with photo tips, kit reviews ...

In the age of the LED light bulb, consumers have an unfathomable range of lighting options. This has, perversely, made the ...

These mysterious whitish-gray glows in the northern lights might be cousins of the mauve light streak known as STEVE.

Mini-LED TVs are evolving. Here's everything you need to know about Hisense's new TriChroma LED technology, new for 2025.

A traditional light bulb isn't bright or energy-efficient and doesn't have extra capabilities. If you need these features, an LED bulb might suit your needs. Whether you're looking for maximum ...

LED panels use light-emitting diodes to shine light through a substrate of RGB liquid crystals in order to create images. Regular LED panels are either edge-lit (which means the light shines off from ...

Out of all the options we tested, our favorite outdoor string light is the Enbrighten classic LED cafe light. The bulbs themselves feel robust and when bought at a discount, these bulbs offer ...

Learn more› By Kaitlyn Wells and Zoe Vanderweide If you believe the hype, blue-light blocking glasses will prevent headaches, decrease eyestrain, and help you sleep like a baby. But do they work?

The majority of lighted makeup mirrors today — including all of the mirrors on this list — use LED bulbs, which are more energy-efficient and offer more versatility. Some mirrors have lights ...

Having spent 30+ years in residential construction, contracting, remodeling, maintenance and home repair, Deane now contributes DIY, informational and financial content as a freelance writer and ...