MAXGTRS H4 H7 H8 H11 9005 HB3 9006 HB4 90W 13000Lm Car LED Headlight Conversion Kit Canbus 6000K Fog Lamp Bulb DRL 12V 24V Specifications: Advantages: Mini size; Super bright; Clear light boundary IP Rate: IP 67 Voltage: DC 9-18V Color Temperature : Blue Base=6000K Cold White Color/Gray Base=4300K Warm White Operating Life: >30000hrs Operating Temperature: (-40, +80) Centigrade Material: Aviation 6063 aluminum profile Light Power: 110W.(55w Each Bulb) Lumen: 24000LM (12000LM Each Bulb) (there may be 5% difference with the data) Plug Type: Single Beam: H7, H8=H9=H11=H16JP, HB3(9005), HB4(9006) 9012 Hi-Lo Beam: H4(9003)(HB2). Please try to adjust the bulbs to get a better light pattern when installing. Apply for: Headlight(high beam, low beam); Fog Light; Motorcycle Headlight. Please make sure what connector do you need before you pay. Adapter and Canbus Canbus: Error Free for 95% Cars. So for most of the cars, don't need to buy external canbus.