16" wall fan is the ideal unit for a grow room. The oscillating fan comprises 16 blades and 3 speed settings. The unit includes pull cords and will automatically restart after the power is interrupted. The wall fan is perfect to recirculate the air in the grow room and prevent hot or cold spots. The unit has a 40W power consumption and runs on a voltage of 220-240V/50Hz. General Information 3 speed settings The wall mounted fan offers optimum air movement in the grow room The fan has a 40W consumption. Benefits Its reliable and flexible The wall fan is made at the highest standards of performance and quality. The Science The wall mounted fan is made to create a perfect climate in the grow room. It prevents cold and hot spots. How to Use The unit is easy to assemble.