LED bulbs promise to last for decades, yet many homeowners find themselves replacing them far sooner than expected.

Vehicles used to rely on halogen bulbs for headlights, but the industry has largely switched over to light emitting diode (LED) technology for many new cars. In fact, LEDs were equipped on ...

This is an LED bulb that fits into a recessed light fixture. It can become an annoying strobe light in your home. (Tim Carter) Analysis by Tim Carter Q: I feel like I’m going to have a seizure. I’ve ...

Replay: If you've watched an episode of The Grand Tour and noticed the car LED headlights flickering during the slow motion shots, you've just witnessed an ever increasing problem with modern lights.

ADAMS — National Grid says a customer is making changes that should address the phenomenon of flickering LED lights in Adams and Cheshire once and for all. As late as last week, social media posts on ...

No one likes a flickering light source, but lighting is often dependent on the quality of a building’s main AC power. Light intensity has a close relation to the supply voltage, but bulb type plays a ...

The following essay is reprinted with permission from The Conversation, an online publication covering the latest research. There’s a handy trick for reading station signs that otherwise fly past in a ...

Let's say you have gone on a vacation halfway around the world and have shot tons of video to commemorate that trip. You ...