These fixtures serve a dual purpose within a residential bathroom, combining the functionalities of air exhaust and illumination. They are typically installed in the ceiling and vented to the outside, drawing out moisture and odors while simultaneously providing light to the space. These combination units are readily available at major home improvement retailers.
Proper ventilation is crucial in bathrooms to mitigate mold and mildew growth, prevent damage to paint and fixtures caused by excessive humidity, and maintain air quality. The integrated light source adds convenience and reduces the need for separate lighting fixtures, contributing to energy efficiency when used with LED bulbs. Historically, separate fans and lights were commonplace, but integrated units offer a streamlined solution for modern bathrooms.
