The George Nelson Bubble Lamp Pear Table Lamp with tripod base is a modern classic solidly constructed in steel available in Brushed Nickel finish. Shade is constructed of a taut White plastic coating a steel wire frame. Available in two sizes. Lamp is equipped with 90 inches of cord and an easy to use on/off switch. Requires one 120 volt medium base incandescent lamp up to 150 watts, not included. UL listed. Made in USA. Dimensions: Small: 13 inch diameter x 14.5 inch height. Medium: 17 inch diameter x 21 inch height.