Bulbzilla Bulb Transplant Kit. Substitutes 9005 bulbs for 9006's to INCREASE OUTPUT BY 70%! Kit converts one set of low beams or fog lights. Turn your lights into High Performance Lights with Bulbzilla! Transplant 9005 bulbs into lamps that originally use 9006 bulbs Increases output by 70%! No modifications are necessary to vehicle's lights 9006 bulbs are used in many vehicles for low beams and fog lights Bulbs NOT included. See other "Bulbzilla" items for kits with bulbs