Xenon HID (High Intensity Discharge) lighting is a breakthrough technology in automotive and motorcycle lighting uniting a passion for performance and a commitment to safety. Its high efficiency output is the new standard for delivering a higher output of light while requiring less electricity and maintenance. Colors available: 4300K, 6000K, 8000K, 10000K, 12000K. Dual-Lamp Headlight Conversion Kit Includes: 2- Xenon HID Bulb 2- Water-Resistant HID Ballast with Built-In Igniter 2- Ballast Bracket 2- Wiring Harness with Quick-Disconnects 1 - Illustrated Installation Instructions 2- Screw & Washer Set Ballast Specifications: Input Voltage: 9V - 16V Rated Voltage: 12V Max. Input Current: 15A Rated Current: 3.5A Output Wattage: 35W Igniter: Built-in Simple plug-and-play kit allows for quick and easy installation: typically takes about 30 minutes