Bulb Type: Single bulb H7 Bulb Wattage:35W Min Starting Voltage:18KV Max Starting Voltage:28KV Operating Voltage:85+17V Ignitor Peak Output Voltage:23KV Operating Temperature: -40 ~ 105 Light Output: 2600 ~ 3500Lumens/100hrs Rated Life: 4000hrs Available Colour Temperature: 3000K, 4300K, 5000K, 6000K, 8000K, 10000K, 12000K, HE, HF, HH, HJ, HP, HR, QB, TB, ZB HID is a xenon metal halide high-pressure discharge lamp which is different from the conventional halogen lamp. Xenon HID kits are complete with the special ballasts convert the incoming power 12V into a voltage of about 35,000V to ignite the bulbs. As they are operating, the ballasts provide the stable voltage 85V for running the constant power. HID can be available for all cars, trucks and motorcycles. With the plug-and-play design, installation is simple and does not require any modification with different bulb types and color temperatures.