Brushed Nickel Ceiling Fan: The ceiling fan uses a DC motor, which is more energy efficient than AC motors, and with the use of LED lights, you can maximize your energy cost savings (Class A energy consumption). The motor is made of thickened silicon steel sheet, pure copper wire and two silent bearings, durable and noiseless. The five double-sided wooden blades can be mounted in the direction of your choice, allowing the ceiling fan to fit perfectly with your home's style. 6 Speed Reversible Motor Summer mode circulates air downward and the ceiling fan delivers more than 4500 CFM of airflow to keep you cool, with less than 25 decibels of sound, for a comfortable sleeping environment. Winter mode circulates air upward, evenly distributing warm air generated by the indoor heating unit throughout the room. Choose from six speeds to meet your many airflow needs.