The durable Industrial 56-Inch Three-Blade Indoor Ceiling Fan is designed for commercial, industrial or larger residential spaces. Well-recognized for its modern, mechanical appeal, the Industrial fan has a brushed nickel finish with black steel blades, needs minimal assembly and includes a four-speed wall control unit. Perfect for workshops, high ceiling great rooms, two-story entryways and lofts. Intended to circulate air more powerfully than standard ceiling fans, the industrial fan must be hung at least 10 feet above the floor. This fan creates a comfortable environment for any activity, providing excellent airflow of up to 6,846 cubic feet per minute (cfm). It efficiently operates at 60 watts on high speed, giving it an airflow efficiency rating of 113 cfm per watt.