We may receive a commission on purchases made from links. Over the last decade, LED headlights have made their way from luxury models to everyday cars — and for good reason. Traditional halogen bulbs, ...

Halogen headlights are the most traditional and commonly found in cars. They work similarly to standard incandescent bulbs by heating a filament, which then produces light. The advantage of this bulb ...

There are several reasons why you're better off sticking with the stock halogen or high-intensity discharge (HID) bulbs in your car, rather than replacing them with cheap aftermarket LED headlights.