Specifications: Advantages: Mini size; Super bright; Clear light boundary IP Rate: IP 67 Voltage: DC 9-32V(12V, 24V) Color Temperature: 6500K Operating Life: >30000hrs Operating Temperature: (-40, +80) Centigrade Material: Aviation 6063 aluminum profile Package includes 2 LED bulbs(one pair). Light Power: 50W. Lumen: 16000LM. (there may be 5% difference with the data) Plug Type: Single Beam: H1, H7, H8=H9=H11=H16JP, HB3(9005), HB4(9006), H3. 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 Canbu Adapter: Our bulbs are stardand connectors, please buy the extra adapters in our store if your car need adapters.((some cars using H7 may need adapters)) Canbus: Error Free for 95% Cars. ((Not fit to special cars, for example: not for Germany cars, not for Volvo, not for Seat, not for Scania and so on...) ) So for most of the cars, don't need to buy external canbus.