All-Season Use: Equipped with a reversible motor, this wall mount fan delivers airflow in summer and exhausts in winter when placed by a window, making it ideal for year-round high-volume ventilation 6-Speed Control: Offers 6 precise speed settings plus a natural wind mode to match different cooling needs and provide a more comfortable breeze E26 Bulb Compatible: This wall-mounted fan supports standard E26 base bulbs, such as incandescent, LED, or CFL. Bulbs are not included and must be purchased separately for installation 360° Adjustable Airflow Direction: This wall-mounted fan supports full 360° horizontal and vertical adjustment, allowing you to direct airflow exactly where it’s needed across large spaces