Color: Black Material: Iron+ MDF Diameter: 52' Length of Downrods: 5'/10' Number of fan blades: 5 Net weight: 20.7 lbs Lamp base: E26 (bulb excluded) Voltage: 120V 60Hz Motor speed: 60/108/172 RPM Air volume: 1847/3220/5530 CFM Average room size: 215-291 sq.ft. Box Qty: 1(May vary by batch)