84 inch large indoor/outdoor ceiling fan with high-end extruded aluminum blades. This is the Titan II 84" by TroposAir. This model uses a super high-performance DC motor, to catapult it ahead in performance ratings compared to all other fans in its size. It produces 14,352 cubic feet per minute of airflow, far ahead of the nearest competitor for this size fan. Not only is it superior performance, but in overall quality and features. We highly suggest this model to anyone seeking this style of ceiling fan.