Lite Source LS-2345PS Helios Desk Lamp, Polished Steel Lite Source Desk Lamp with Polished Steel body, from the Helios Collection Shade Dimensions: 1-Inch top x 0.5-Inch bottom x 4-Inch height Lamp dimensions: 16-Inch x 5-Inch x 5-Inch Requires 20 x 0.2 Watt N/A-socket LED-type bulb (not included)