Color:Black | Style:Bulb Type_Swing Arm Lamp_with 13 Watt CFL Bulb Modern and sophisticated, the Swing Arm Lamp complements any home or office set-up. The lamp’s flexible arm built of steel springs and tension control knobs extends up to 36”. Features a sleek, high gloss finish. The clamp mounts easily to any Studio Designs table. 100 Watt U.L. approved for U.S. and Canada.13 Watt CFL Bulb Included.