This Ovlaim ceiling fan features a quiet Silicon Steel DC Motor for higher airflow and energy efficiency, using up to 70% less power than AC motors. It offers 6 adjustable speed gears, with the fastest at 5977 CFM. The fan includes dimmable LED lights with separate fan control and a memory function to retain the last set color temperature (3000k-4500k-6000k) and brightness. A convenient remote control with a wall-mounted base is included. The reversible function allows for cooling in summer and circulation of warm air in winter, making it usable year-round. Installation is made easy with two down-rods (13cm and 25.5cm) for different ceiling heights, and the design is compatible with both flat and sloped ceilings. The fan has 3 solid wood blades and a diameter of 132cm, suitable for medium to large rooms like bedrooms, living rooms, dining rooms, patios, or common areas. The fan also boasts IP44 waterproofing.