When you shop through retailer links on our site, we may earn affiliate commissions. 100% of the fees we collect are used to support our nonprofit mission. Learn more. You can't help but notice ...

Check the sales brochure of a high-end new car and chances are you’ll find that the headlights are HID units. But let’s start at the start: What are HID headlights? HID actually stands for High ...

Are your classic Corvette’s headlights so dim that fireflies try to mate with them? If you have driven late-model luxury cars at night, particularly European or Japanese models, you may have headlight ...