Nilight offers a large selection of LED Fog headlight bulbs on the markets. They can be used as fog lights or daytime running lights, compatible with 99% vehicles. All passed 90F-30 days of the high-temperature test, and the whole aviation aluminum body dissipates heat rapidly, ensuring the LED fog light bulbs over 50,000 hrs of brilliant continuous light, making KAC a top option for safe traveling. Truly Plug N Play. Free Shipping | 2 Year Warranty | Easy Return | Quick Support | Long Life Span.