For Vauxhall Insignia MK1 2008-2017 H7 LED Front Headlight Bulbs Xenon White 12v
After install our LED Headlight bulbs, if the bulb flicker or have error code, you can buy a decoder resistor to solve it. In rare case, it can take up to 5-8 weeks. Anything caused your inconvenience we will do our best to correct.