Make an Impression Sleek and marvelously modern, the Adesso Bella Floor Lamp, Black Nickel is a real head-turner. It features a thin black nickel finished metal pole that fans out to a bell-shaped weighted base and is topped by a black silk-like fabric cylinder shade. A convenient three-way touch sensor makes it as easy to use as it is brilliant to look at. Adesso Bella Floor Lamp, Black Nickel: Metal base. Poly/cotton shade. 3-way touch sensor. Requires 100-watt bulb. Dimensions: 74 in. tall; Base measures 6 in. in diameter; Shade measures 10.5 in. in diameter. A Closer Look: Base is made of metal with a black nickel finish. Shade is a poly/cotton blend with a silk-like appearance.