2x 9012 HIR2 LED Headlight Bulbs 22000LM White For Vauxhall Insignia MkI 13-17
Bevinsee 9012 HIR2 LED Headlight Bulbs High Low Beam 120W 22000LM Super Bright Headlamp Conversion. situation 2:use this case to judge whether is a reverse polarity plug(turn bulb's plug 180° to insert into headlamp and turn on to test).