Features of 50W 6RJ 6Ohm LED/HID headlight Canbus Load Resistor Decoder : This product features a pair of high quality Error Free 9006/HB4 load resistor wiring harness It works as warning canceller, decoder, capacitor, or blinker rapid Flash Equalizer to ensure no error message for LED Light or Xenon HID Lighting to install on Headlight (high or low beam) / Fog Light / Daytime Running Light DRL lamp with 9006/HB4 housing adapter It will overcome the problem of OBC Warning Error code, excessive flashing or bulb rejection; since standard LED light and Xenon HID light may not work properly on European and latest Japanese vehicles with OBC CAN Bus wiring system Male and Female connector included; Quick instant Start-Up time Easy pre-wired, Plug & Play installation, Do not need modification of stock wires Equips with 50W 6 Ohm Load Resistor It works at ~12V Note:1.The load resistor on the bypass wiring is very hot, please mount it to the metal.2.PLEASE make sure the power is OFF during installation3.Failure due to the different models modified LED lights for different reasons, so we can not guarantee that all car failure problems can be solved.