Britech 2 Pack of 4inch 55w 24v 6000k Spot Beam Xenon HID Light 4x4 Round Off-road Fog Mount Lights Jeep Boat Truck Driving Headlamp LED Power: 4inch 35w Voltage: 24V Color temperature: 6000K Waterproof: IP 67 Life: 30000~50000 hours life time Bulb type: HID ballast