Lite Source LS-3475PS Olga Halogen Desk Lamp, Polished Steel Lite Source Halogen Desk Lamp with Polished Steel body, from the Olga Collection Shade Dimensions: 4-Inch bottom x 1.5-Inch height Lamp dimensions: 31-Inch x 19.5-Inch x 19.5-Inch Requires 1 x 50 Watt G6.35-socket JC-type bulb (not included)