The 20 inch iLIVING 3-Speed Multi-Purpose Floor Fan comes with a three-speed setting that enables you to have better control of the air flow. At 5800 cfm and a 165W motor, this fan meets most needs for hot summer activities. Built to industrial grade standards, the fan comes with a permanently lubricated motor; it is powerful without being noisy. Equipped with 3 aluminum fan blades and a fan head that rotates a complete 360°, it can be free standing or wall Mounted. The front and rear have been re-enforced with wire grill for added safety. Fully assembled, light weight and portable, this fan is ideal for cooling homes, offices, garages, and workshops. UL listed.