comments:
Factory stock LED headlights are not illegal. Properly designed entire headlight housings containing matched LED assemblies are not (necessarily) illegal. Any LED headlight bulb used in a housing designed for incandescent bulbs is illegal in the US for use on public roads. For example, the following #9007's are designed to fit vehicles like my 2nd generation Explorer, which came with standard incandescent headlights, but it is illegal to use them: https://www.amazon.com/SEALIGHT-Bulbs-Light-30000LM-Bright/dp/B0F3WSJQ2J Same situation for every "bulb" out there that uses LEDs. If the vehicle came with incandescent, or HID, there is no legal drop-in LED replacement that can be swapped into the headlight housing for US public road use. No automaker uses LED "bulbs" for their LED headlights, rather they are always highly integrated assemblies. Some sneaky sellers are trying to call their LED retrofit bulbs "fog light" or off-road only bulbs but that is not what a lot of people intend to use them for.