The LED Headlight Canbus Anti-Flicker Kit is a practical solution for those experiencing hyper flashing or strobing lights, as well as error lights on the dashboard. With a plug-n-play connection, there is no need for re-wiring, making installation quick and hassle-free. This kit is available for H4, H7, 9005, 9006, 9007, or H11 lights, ensuring compatibility with most headlight bulbs. Sold as a pair, the NX-11386 fits most 9005/9006 bulbs, NX-11387 fits most 9007 bulbs, NX-11388 fits most H4 bulbs, NX-11389 fits most H7 bulbs, and NX-11390 fits most H11 bulbs.