7800200 Techno 52-Inch Brushed Aluminum Indoor LED Ceiling Fan, Light Kit with Opal Frosted Glass Indoor 52-inch three-blade LED ceiling fan ideal for rooms up to 360 square feet (18 by 20 feet) 153-millimeter by 17-millimeter silicon steel motor with triple capacitor; four fan speeds; reversible switch for year-round use Airflow: 4,264 cfm; energy usage: 52 watts without light; airflow efficiency: 82 cfm per watt Includes 78-inch lead wire, 3/4-inch by 4-inch down rod, integrated LED, remote control, and 12-volt battery Lifetime motor warranty and two-year warranty on all other parts