GENSSI Elite LED Headlight Bulbs Kit 6000K Super White Conversion (H1) BRIGHTEST - Up to 6000 Lumens total using the latest Philips LED Chips for Maximum reliability and durability BEAM PATTERN - Innovative design provides a more effective beam pattern adjustable for your headlight COLOR - 6000-6500K white color output enhances visibility on the road and enhancing road markings FANLESS DESIGN - More driving; less worrying; A more reliable operation without worrying about fan failure CANBUS SYSTEM - Prevents errors on most modern vehicles; Some vehicles may require resistor packs sold separately