Modern Robert Sonneman Style adjustable Reading Floor Lamp. Featuring a tubular chromed steel stem, cantilevered arm, Black adjusting turn knob, adjustable vented black enameled aluminum tilt cone shade (8"D) with white interior, shade switch, atop a heavy, sturdy circular (10" D) black cast iron base. Fixed arm angle. Arm length 26W. Adjustable height 52" - 68H. With label to inside shade, use 75 watt bulb. Balanced. Compact. Classic. Arm removes for transport. Base stamped GM 10.