Brushed Steel Plug-In Swing Arm Wall Lamp W/Drum Shade 16 1/2&quot; high x maximum arm extension of 26&quot; x 5 1/2&quot; square backplate x shade is 10&quot; across the top, 12&quot; across the bottom and 8 1/2&quot; high. Uses one maximum 60 watt standard-medium base bulb (not included). Plug-in style wall lamp is easy to install, no electrical wiring needed. Brushed steel finish adjustable swing arm with Espresso finish wood accents. Unlined tapered linen drum shade with self trim.