Flickering or pulsing LED lights on your car can be distracting and dangerous. There are several reasons why this may be happening with your LEDs.

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.

The LED, or light-emitting diode, is very unlikely to fail, and if it does, it goes out slowly over the years. Instead, it's the other electrical bits in LED bulbs that fail and cut off the bulb's ...

You might have come across articles saying that the LED light bulb emits blue light which causes a myriad of harmful effects including damage to the retina, macular degeneration and disturbed sleep ...

I just installed LED headlights and fog lights in my 2014 GMC Sierra SLE in an attempt to improve the “dome of darkness” OEM headlights. I don’t know if Chevrolet’s headlight arrangement is similar to ...

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 ...