LED Headlight Canbus Wiring Kit Anti Flicker Resistor Canceler Decoder Error Free Wiring Harness (H4 9003)

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2 Pcs of H4 9003 HB2 P43T canbus wiring harness adapter, Apply to headlight and fog light.
Socket Type: H4 9003 HB2 P43T, Voltage: DC 12V-14V,4A MAX Current.

Easy Installation: Simply plug and play installation, no modification needed. 

Functions: Solve the problems caused by low current draw when use LED bulb upgraded from halogen bulb, Prevent OBC (On-Board Computer) warning error code, specific vehicles canbus error, hyper flashing, no flashing, bulb rejection or burnt out bulb indications etc.