For Vauxhall Insignia 2008-16 - 4x 6000K LED Xenon Low Dip/Side Light Bulbs Set
Usage: Headlight,high beam,low beam,sidelight. 2x Wedge bulb 501 (W5W). Material: Aviation Aluminum. Be careful to avoid crushing or cutting the bulbs. Also make sure to not touch the bulbs with your fingers, as this will cause blotting.