Park Madison Lighting Incandescent Clamp-A Lamp with Adjustable Gooseneck Column and Oversized Turn Knob Switch in White Finish, 11 1/4" Tall Clamp-A-Lamp desk lamp with adjustable gooseneck column; 5-1/2-Inch diameter, 11-1/4-Inch tall White finish Contemporary design Oversized turn knob switch, 60-watt capacity UL listed, uses 60-watt bulb or CFL13-watt bulb; bulb not included; Not CA compliant