1. Plug and Play Installation. No Modification Required. 2. Shockproof. 3. HID Xenon Bulb: super bright 3200 lumen Xenon bulb: Produces up to 3x brighter light then halogen, 35% less power consumption. 4. HID 55W DC Ballast provides you with the Brightest Visibility and Safety for the Road Ahead. Ballasts are 100% Plug-and-Play, allowing for a Quick and Easy Installation. 5. Upgraded for Car, Truck, SUV etc. for replacing halogen lamps, all in one style, no extra driver needed.