Many modern cars come with xenon or LED lights, and, in some cases, both. But what are they and how do car headlights work? In the world of headlight technology, things move pretty quickly, but people ...

LED headlights are pretty common, but some new cars still come with older tech. So, what is an LED headlight, and should you replace your old ones? LED is an acronym for Light Emitting Diode.

TRADITIONAL HEADLIGHTS ARE SLOWLY BEING PHASED OUT BY LEDS. LED IS MUCH MORE EFFICIENT LIGHT SOURCE. THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION SHOWS ABOUT 75% OF 2023 CAR MODELS HAVE MADE ...