Thomas O'Brien by Visual Comfort Signature Canto Large Adjustable Floor Lamp in Polished Nickel with Linen Shade Designer: Thomas O'Brien Height: 49.75" - 59.75" Base: 10" Round Shade Details: 15.75" x 17" x 8.5" Linen Extension: 24.5" Socket: E26 Dimmer Wattage: 15 LED A19 Safety Rating Location: Dry Fixture Weight: 22 Note: None.