... competitive price long life,low consumption high brightness,14months guarantee Name:hid ballast.lamp ballast.light ballast,eletronic ballast,hid xenon ... of vehiclesEasy to install :only need to put the base with xenon lamp to the original socket, fix the ballast ... months warranty,life serviceHid conversion kit with 2 hid xenon lamp,2 ballasts with sticker,2 holder(normal ballast),a wiring harness,user ...