Features 1、Canbus bus decoder, which can be used to eliminate error codes on most car dashboards. 2、When replacing halogen bulbs with LED bulbs, fix error codes or fast flashing issues related to low current consumption. 3、The load resistance will ensure that the LED bulb lights up at full power and will not malfunction or flicker. 4、Solve the problem of error messages and headlight flashing on the dashboard, radio interference, and the indicator light goes out when the engine is started, etc. 5、The decoder cable is long enough to support plug and play, easy to install and remove. Specification Item Type: LED Decoder Socket Type: H7 Working Voltage: DC 9V-16V Total Length: Approx. 30cm / 11.8in Material: ABS Purpose: LED fault elimination Package List 2 x LED Decoder