This bathroom exhaust fan and light combination has a 111 CFM airflow and a quiet operating noise of only 1.5 sones. The bright 6000K LED light can illuminate the entire bathroom. The powerful DC motor can run continuously and is suitable for rooms up to 100 square feet in size. The bathroom exhaust fan housing is made of galvanized steel and has a unique panel design that not only looks good, but also has a better ventilation angle to facilitate the discharge of moisture and humidity. It is easy to install and can be mounted on the ceiling without the need for attic access. Additionally, we provide 24-hour customer service and a 12-month product warranty for your peace of mind.