Good material : This universal bulb kits is made of ABS plastic, waterproof and high temperature resistance, strong adaptability, durable, corrosion resistance, not easy to break, can be used in different environments, greatly extending the service life. As a key auto parts, for your driving safety escort High performance : Led light resistor can repair lamp flicker, headlight abnormal, engine starting radio interference and other problems, to ensure that the resistance and wire safety isolation, effectively provide stable decoding. Enhance driving safety and ensure smooth driving Adaptability : This car light canbus decoder works for HB3 HB4 H10 9005 9006 9012 LED bulbs, size is 0.98x1.26 inches, and the total length of the wire is 12.2 inches, it is compatible with most 12v cars and can be used for led light, fog Light or daytime running light, please note the distinction. Before you purchase, please carefully check the appearance and socket model of this resistor kit, or ask us, to ensure that it is what you need Easy installation : Our led light kit is integrated and extremely easy to install, without any modification or additional operation, just screw the LED bulb to the base, screw the other end to the existing bulb socket, plug and play, you can achieve seamless connection and quick start Product content : You will receive 2 pcs LED warning canbus decoder adapt, which can prevent the error information on the dashboard, effectively correct the vehicle power problem, and ensure your driving safety. The perfect solution to most vehicle power problems.