Thinking about upgrading your car’s lighting system? In this video, we compare LED car light bulbs with the traditional ...

LED headlights are all the rage in the auto industry these days. Here’s how they differ from the formerly ubiquitous halogen headlights.

This makes an LED light upgrade for a halogen car a more complicated proposition than most people think. There are LED bulbs designed to work in halogen housings but the results vary greatly.

The gradual switchover from halogen to LED-based technologies is gaining traction, especially in developing countries where healthcare facilities are now concentrating on replacing halogen ...

Plug-and-play LED replacements for halogen headlight bulbs are a popular car mod. LEDs often look brighter than incandescent lights, but “looks brighter” and “illuminates better” are not ...

Owners of the all-new 2023 Chevy Colorado have been swapping their halogen headlamps with a set of LED bulbs. This doesn't require replacing the entire cluster.

Now, if you simply like the look of the LED lightbars, your decision is already made—there really isn’t a comparably shaped Halogen or HID light available. See All 11 Photos ...

A 1994 Jeep Wrangler in the lab had an LED conversion. "They would normally have the incandescent light bulbs or the halogen style light bulbs on it," Woodrow said.

I recently replaced the high and low beam bulbs with Philips Racingvisoon (Halogen) and noticed a definite improvement. I have always thought that LED bulb replacements would not be road legal in the ...

I believe the difference is that the Halogen unit is actually a transformer, which is to say a 12VAC output. While the LED is a driver, which outputs 12VDC.

Some CFL and LED bulbs will put their wattage equivalents on the box, while many don't—so this chart should help give you a good idea of how bright your new bulb is going to be.