H4 LED Headlight Bulb Aukee 9003 HiLo 110W High Power 18000LM Extremely Bright 6000K Cool White CSP Chips Conversion Kit Adjustable Beam

It may cause error on dashboard or result in these car exterior LED light bulbs turning on and off intermittently if they are installed in vehicles that carry with complex canbus system, Then you will need a pair resistor to solved the problem High power CSP LED chips 18000 lumens per pair 9000 lumens per bulb High cooling efficiency Compacted heat sink design Direct replacement of halogen lamps IP68 waterproof 0 second fast bright Cool white 6000K Up to 50000 hours life Package contents A pair H4 LED headlight bulb An instruction