Reverse curvature of fixture wings provides unsurpassed "fade" and work area for paintless dent repair. Swivel connecting fixture to mast allows for unlimited positioning of fixture. Clutch clamp makes it faster and easier to position the fixture. Durable Lightning Streak(TM) powder coating not only looks great but will continue to look great for years to come. Uses single 36" thin line bulb (not included). Tire-hugging base. Comes standard with 3" casters. 120-volt AC.