Sku: BUL18. Minimum Height: 0". Maximum Height: 0". Product Width: 0". 120V Total Number of Bulbs: 18. Primary Bulb(s): 18. Bulb Type: Edison. Edison Secondary Bulb(s): 0. Secondary Bulb Type: None. Secondary Max Wattage: 0. Bulb(s) not included. Socket Type: . Finish: Natural Brass. Max Extension: 0". Base Height: 0". Base Width: 0". Diameter: 15". Extension: 0". Shade Top Diameter: 0". Shade Bottom Diameter: 0". Shade Down Size: 0". UL List: Dry. Cord Color: . Country of Origin: China. UPC: 8322101184.