Modern Robert Sonneman adjustable chrome globe desk lamp, Circa 1970. Featuring a heavy black enameled rectangular steel base (6 x 8) with reflective, vented, articulating 7" diameter chrome ball shade and off white enameled interior. Standard socket. Turn switch on top of shade. Shaft 22" high. In use height 25" high. Max height 28". Lamp adjusts at base and shade. Excellent gently used condition. This is an extremely well made and high quality piece