Win Power HID Headlight Bulbs Base Holder Coversion Light Adapter Socket Accessories for VW Golf MK7 Adapters Socket Accessories for VW This is a pair H7 Xenon HID Bulb Holders Retainers Adapters. Bulbs are NOT included without modification or destroying your original bulb retainer. Simply remove and disconnect your old bulb base and fit your hid bulbs with these one