New Mr. Longarm 4003 Light Bulb Changer Reach Kit Sale 6242028 BULB CHANGER KIT MR. LONGARM 4003 FACTORY SEALED NEW GREAT SALE PRICE!!! Industrial bulb changer for exposed incandescent light bulbs. Standard acme threaded handle designed to fit the wide range of Mr.LongArm extension poles and may also be used with our lightbulb changing systems shown in related products area at right.Fits most compact fluorescents (CFL); sodium; metal halide; standard and mogel base lamps.