Opal glass is mouth-blown to form Windham's detailed diffusers. Stepping along the canopy, backplate, base, bulb base, and arms adds subtle decoration. A hang-straight canopy makes Windham adaptable to various mounting surfaces.Traditional StyleFinish: Polished NickelMaterial: SteelShade Bottom Width: 4.75"W Shade Height: 5.13"HShade/Diffuser Color: OpalShade/Diffuser Material: GlassShade Top Width: 1.88"WBulbs: 3 x 100 Watt E26 Medium BaseDimensions: 22.5"W x 9.75"HDamp Rated