iPower 12 Inch Variable Shutter Exhaust Fan Aluminum with Speed Controller and Power Cord Kit, 1620RPM, 1600 CFM, 2-Pack, Silver Rockwool Color Rendering Index 38

Color Rendering Index 38

Designed to encourage bloom and flowers dark green foliage contains botanical kelp extract

Rated power 18W-160W

it means the temperature sensor is not working properly

iPower 12 Inch Variable Shutter Exhaust Fan Aluminum with Speed Controller and Power Cord Kit, 1620RPM, 1600 CFM, 2-Pack, Silver Rockwool Color Rendering Index 38The power shutter exhaust fan is perfect for removing excess heat moisture and unpleasant odors from virtually any commercial location including restaurants factories warehouses barns and greenhouses This fan features aluminium blades automatic shutters that open and close in tandem with the operation of the fan The completely enclosed motor is thermally protected and permanently lubricated The fan comes fully assembled out of the box only