The Canbus All Solution Decoder For H4 Lights is a practical and efficient solution for addressing Canbus interface issues. With its graphite housing color, this decoder is sold individually and offers a plug and play feature, making it easy to install. Unlike traditional decoders, this new technology eliminates the need for golden heat sink resistors, saving time and effort. Additionally, its IP68 waterproof rating ensures durability and reliability. Compatible with most H4 lights, this decoder provides a seamless and hassle-free experience, making it an ideal choice for resolving Canbus interface problems.