Miles Swing Arm Wall Sconce by Robert Abbey Dimensions: Height 13.25", Depth Adjustable From 11.5", Adjustable To 29.75" Backplate: Width 6", Height 8.5" Shade: Height 5.5", Lower Diameter 11.5", Upper Diameter 10" Designed by Rico Espinet Hi-Lo Dimmer Rotary Socket Switch Material: Metal Finish: Oil Rubbed Bronze Shade Material: Open weave linen Dimmable: Yes Dimmer Included: Yes Installation Type: Hardwired Location Rating: UL Listed Lamp Type: LED Bulbs: not included Bulb Type: 14W A19 E26