600% Brighter than Halogens - OXILAM H4 LED headlight bulbs are made with high power LED chips, 6500K xenon white, up to 120W, 22000 lumens per set, 4 times brighter than other H4 LED bulbs on the market and 6 times brighter than 9003 halogen, see animals or other obstacles on the road in advance, ensure safer driving..1 : 1 Perfect Beam Pattern - Compared to those 0.05 inch LED on the market, the OXILAM 9003 LED headlight bulb features an ultra-thin 0.03 inch base board that better matches the beam pattern of halogen bulbs. The light is focused down the road and the clear cutoff point does not cause glare to oncoming vehicles and drivers..5 Minutes Quick Installation - OXILAM HB2 LED headlights feature an all-in-one compact design with no bulky external drivers and no additional wiring harnesses. Truly plug-and-play, the built-in driver effectively saves space and allows the 9003 bulb to be installed into the headlight's housing in less than 5 minutes, even when space is limited..10 Years Long Life - OXILAM H4 LEDs are made with enhanced aluminum material, dual copper base board and 12,000RPM high speed silent cooling fan that helps dissipate the heat generated by the LED chips quickly, effectively making them more stable and says goodbye to frequent replacements..Error Free for 99% of Vehicles - Built-in latest smart IC driver makes 9003 headlight bulbs with 99% of the vehicle computer system without error or flicker. For some sensitive models, please ask us for additional decoders. Amazon filter system may not be 100% accurate or up to date, please check your vehicles owner’s manual or the original bulb before placing the order.