HID Anti-flicker Capacitor 9-36V (Warning Canceler Canceller, Decoder, Error Code Eliminator, Error Free, Canbus) for Xenon HID Kit Stop your after market HID lights flickering (Mostly for European & American Cars) Cancel 'bulb out' or 'bulb failure' warnings when your car dashboard displays such info Fit Manufacturer Part No.: Universal Fit to all aftermarket HID Conversion Kit Ballasts For 35W HID only! Volts in: 9 to 36V, brand new unit, unused item with absolutely no signs of wear. Warning: Some vehicles may have reverse polarity. Reverse polarity can cause a warning canceler to explode. We recommend wearing safety glasses and closing your hood before testing the warning canceler on your vehicle!