New Brights LED Headlight Plug & Play Computer Warning Canceller & Anti Flicker Device (1 Pair) - All Sizes Available - H1 Stops flickering and cancels CANBUS error warnings. Solves flickering issues for most vehicles including: Cadillac, Chevrolet, Chrysler, Dodge, Hyundai, Jeep, Mercedes Benz, Great for low voltage vehicles - Cancels headlight flickering Work with All After Market LED Headlight Kits: H1 H3 H4 H7 H8 H9 H10 H11 H13 880 881 9004 9005 9006 9007 It's Very Easy to Install, No Modification is Needed Volts In: 9 to 36V 5 Year Hassle-Free Warranty - Lifetime Customer Support! No more headlight flickering.