LED 31W One-way Exhaust Exhaust Fan Ventilation Fan FOR Apartments Kitchens Factories Farms

Build to Last: Made of ABS, this product is rust-resistant, and not easily corroded, worn, or deformed, ensuring your long-term use. Powerful Function: It adopts a pure copper bearing motor, making the speed up to 2350 RPM, with a strong airflow of 116 CFM, and high exhaust efficiency, to provide you with a fresher working environment, eliminating smoke, humidity, and odors in various spaces. Optimized Fan Blades: It optimizes the structure and angle of the 7 fan blades, the noise decibel is around 25dB, which not only reduces the wind noise but also improves the airflow. Excellent Light Source: The environment-friendly and energy-saving LED light with a high color index can provide you with illumination, and the bright white light helps you find your way across the room in the dark. Thoughtful Design: The back of the product has a check valve design that automatically opens during operation, which can effectively prevent flying insects from entering the interior and prevent wind flooding. Safety Protection: IP34 protection grade is effectively waterproof and dustproof, easily copes with wet environments, which not only improves the safety of use but also extends the service life of the machine.