Sku: BK579. Minimum Height: 28.25". Maximum Height: 28.25". Product Width: 8.625". 120V Total Number of Bulbs: 1. Primary Bulb(s): 1. Bulb Type: A. A Secondary Bulb(s): 0. Secondary Bulb Type: None. Secondary Max Wattage: 0. Bulb(s) not included. Socket Type: Medium Plated Sheet E26. Finish: Black Enamel Finish w/ Polished Nickel Accents. Max Extension: 0". Base Height: 14.125". Base Width: 8.625". Diameter: 4". Extension: 0". Shade Top Diameter: 18". Shade Bottom Diameter: 18.5". Shade Down Size: 11.5". UL List: Dry. Cord Color: Silver. Country of Origin: China. UPC: 8322705962. Switch Location: Socket.