Casablanca Ainsworth 54 Ceiling Fan Model CA-54002 in Basque Black with Reversible Smoked Walnut/Espresso blades. You can order this fan without a light or choose from various light fixture options to change the look of the fan. . The fixture uses . The Ainsworth 54 is a Traditional style Ceiling Fan Designed for use Indoors Only. This fan features a 172mm x 20mm Direct Drive Motor with a 13 Degree Blade Pitch producing 37 to 174 RPM With an AirFlow rating of 4 where 5 is best. It is operated by a 4 Speed Standard Pull Chain. Other types of controls are also available. Energy Star Qualified for Greater Efficiency.