Lite Source LS-2744PS/FRO Fiona Desk/Table Lamp, Polished Silver with Frost Glass Shade Lite Source Fiona halogen desk lamp with a polished steel finish Frosted glass shade Shade Dimensions: 2.5-Inch diameter at top, 4-Inch diameter at bottom, 3.5-Inch height Lamp Dimensions: 27" height by 13.5" width Requires 1 x 4 watt G9 halogen bulb, 120V