House of Troy WS752-AS 14-Inch Swing-Arm Squared Wall Lamp Antique Silver with White Linen Hardback Shade Adjustable hinged neck allows for multiple lighting options Uses one 100-watt 3-way incandescent bulb Convenient 3-way switch on lamp socket UL listed in the USA and Canada; CA Title 20 Compliant when used with CFL bulb Includes white linen hardback shade