House Of Troy AP10-21-71 Advent Collection 10-1/2-Inch Adjustable Piano/Desk Portable Lamp, Antique Brass Adjustable, hinged neck allows for multiple lighting options Uses one 40 watt T10 incandescent bulb Convenient on/off switch on metal shade UL listed in the USA and Canada; CA Title 20 Compliant with CFL bulb Coordinates with entire Advent Collection