Slim HID Ballast 1.Digital, Slim, AC 2.High COST Performance 3.Nice Looking Super Slim 4.Enough Power: 34-36W HID CANBUS ... good function of waterproof dustproof shockproof.Application: Benz,Audi,Volvo,BMW320,520,525,530,120,BMW X3 X5,7 series ,VW Touran, Tiguan ... solve problems in the process of installing the xenon lamp--For example: Fault indicator lights, flashing lights, interfere with the ...