4500CFM Strong Airflow & Adjustable Speed: Sofucor living room ceiling fan has a maximum airflow of 4500 CFM — surpassing 60% of other ceiling fans. With 6 adjustable speeds, ranging from soft to strong airflow, to meet both indoor and outdoor needs. Quiet & Reversible DC Motor: Sofucor Bedroom ceiling fan features a cutting-edge DC motor that runs quietly (＜30dB) and saves 65% more energy than AC motors. Our 42-inch ceiling fan with light features reverse airflow for both summer and winter use! High Velocity Ceiling Fan with Timer: Enjoy independent control over both fan speed and light. Sofucor 5 MDF blades ceiling fan comes with a wall bracket that can be used as a wall switch. Set the timer to 1/4/8 hours to save power. 3 Light Colors & Memory Function: Sofucor LED ceiling fan features a 22W Big LED light with 3 color temperatures: 3000/4000/5700K and 10%-100% 2200 Lumen brightness adjustment to relieve your eye fatigue. Perfect for study-room bedrooms and living rooms! Easy to Install - Sofucor ceiling fan with light comes with 3 downrods(5"/10"/24"), supports slope mounting(≤15°). Most are already assembled. Detailed installation manual for your reference. Completed about 30 minutes. Lifetime Motor Maintenance: Sofucor ceiling fan has passed ETL and FCC certifications. Our technical team will assist you within 24h. We offer a 3-year protection plan for accessories and lifetime motor maintenance. Choose Sofucor for quality and reliability!