HID bulb Adapter, HID xenon adaptor, HID bulb Adpater, Xenon bulb base, HID Socket, HID Bulb Holder, HID Lamp Holder HID bulb Adapter, HID xenon adaptor, HID bulb Adpater, Xenon bulb base, HID Socket, HID Bulb Holder, HID Lamp HolderDetailed Product DescriptionThis is a pair of Xenon HID H7 bulb holders/adapters for aftermarket HID xenon kit for BMW E39 5 series. This pair of xenon HID bulb ...