35W Canbus. 55W Canbus. Super Canbus. Canbus 501 T10 Leds. Canbus Festoon Leds. In that case, you need a CANBUS decoder to ensure smooth operation. The H7, H4 & H8 H9 H11 Resistor Decoder is designed to eliminate these common issues, providing stable, error-free performance for your LED headlights.
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