ITEM NAME:2x H7 LED Headlight Canbus Error Free Decoder Anti Flicker Flash Resistor Description: 100% brand new and high quality decoders for H7 led bulbs with wire adapters. Will fix led headlight error code or fast blinking issues related to the low current draw. It will solve the problem of OBC warning error code, or bulb rejection,flashing, no flashing or burnt out bulb indications and prevent error message and canbus error on vehicles. Good for the headlight (low beam or ), as well as fog lights. Easy installation , without modification. Specification: Material: ABS Plastic Size Chart: Size: Approx. 320x32mm/12.30x1.26inch Package Includes: 2 Pieces Headlight Canbus Decoder SKU: DMO0022701752028777.2 Pieces Headlight Canbus Decoder. Will fix led headlight error code or fast blinking issues related to the low current draw. Good for the headlight (low beam or ), as well as fog lights. Easy installation, without modification.