Designed by a Chicago architect in 2013, this fan blends a beautiful technically derived form with superior function and movement. The unique blade shape is designed to maximize air movement at the outer edge of the blade. The result is more efficient air velocity rings, less blade drag and greater motor optimization. Equally important is the Eliza fan €™s stationary visual statement which combines modern utility with minimalist geometry. Finish Brushed Nickel Base Finish Walnut Tone Base Made of Cast Aluminum, Stamped Steel Blades Made of Polycarbonate Voltage 110/220V Blade Pitch Degrees 27-Degrees Motor Type DC Motor Speeds 6-Speed Energy efficient, ultra-quiet, 6-speed and reversible DC motor Includes 1 x 10 down rod. Optional down rod lengths available sold separately Vaulted ceiling mount canopy for up to 30-degrees Reverse 6-speed, hand-held and wall-mountable remote control Compatible with DC-WC proprietary decora-style accessory wall control CFM 5396 Watts 32 CFM/Watts 169 Amps 0.5 Included Control Remote Control Downrod Included 1 x 10 IP Rating IP20 Safety Rating ETL, CETL Warranty Limited Lifetime For Use in Interior, Exterior, Interior/Damp, Interior/Wet, Exterior/Damp or Exterior/Wet Locations Overall Dimensions 56 Dia x 12 Plus Down Rod H Canopy Dimensions 6 Dia x H Blade Width 2 Item Weight 17 lbs. Please note that this product is designed for use in the United States only 110 volt wiring , and may not work properly outside of the United States.