House Of Troy TH700-RB Town House Collection Portable Floor Lamp, Raw Brass with Off-White Linen Hardback Shade Adjustable height from 50-Inch to 58-Inch, the arm extends up to 20-Inch, and the 3-way switch is on the socket Uses one 100-watt Type A medium base 3-way incandescent bulb Includes off-white hardback shade UL listed in the USA and Canada Portable floor lamp