2PCS D3S D1S Canbus LED Headlights 180W 90000LM D2S D4S D5S D8S D1R D2R D3R Turbo Car Bulbs Two-sides CSP Chip Lamps 6000K CANBUS 12V: what is CANbus: solve the module program error after installing LED (some cars dont light up, or flash, one side doesnt light up, or the instrument display is wrong). 90% of the car errors on the market can be solved! However, it is not suitable for high-end cars of German brands, such as: B@B @ A@v @O (brand name cannot be used in full) if you have any doubts, please consult customer service before purchasing! thank you Specification: Chip: Latest CSP Chips Power: 180W Voltage: 12V-24V Lumen (brightness): 90000LM/pair Color temperature (color): 6000K Waterproof level: IP68 FanTurbo-high speed fan Alloy Cooling: Aluminum+Fan cooling(15000RPM) Working Temperature-40-100 Lifespan: 50000hrs