Details With a generous 24" width, this polished nickel picture light will beautifully illuminate even the most expansive paintings, prints, or photographs. Its articulating arms have an elegantly understated look, keeping the focus on the art it is highlighting. Polished nickel. 2" H x 24" W. 12" extension. Rectangular backplate: 2" H x 19" W. Two keyless sockets. Two 40-watt-maximum bulbs. Requires.