The xpower br-450 is the most powerful and energy efficient sky dancer blower on the market. Capable of up to 5800 cfm and drawing only 8.3 amps, this unit is perfect for all 18 diameter sky dancers. Featuring a dual speed control and durable abs injection molded housing, the br-450 is lightweight and super quiet. With an included 5 ft. Stability pole for safety, your air dancer will stay upright even in windy conditions.