This premium-quality metal lamp has a fully adjustable 43" floating arm for convenient and precise positioning. The exterior of the lamp is powder-coated for durability and long service life; its universal clamp-on base has a 2" opening and clamps onto any vertical, horizontal or slanted surface. The lamp is delivered with three standard cool-white 15-watt, 18" fluorescent tube bulbs and a 7-ft. cord with a three–prong grounded plug. UL approved. A manufacturer's five-year warranty is included.