Adding light is always right The ABF110 L Series ENERGY STAR certified bathroom fans feature a 10-Watt 3000K 850 Lumens LED light, 7 Watt LED night light which provides just the right amount of light whether showering, shaving, or just trying to steal five minutes peace. This quiet 110 CFM fan operates at 0.9 sones and is approved for installation in an insulated ceiling. Galvanized steel fan housing unit with black rust-resistant powder coat finish and built in backdraft damper. A detachable 4, 5, 6 round duct adapter and patented quick-install brackets make installation a snap for new construction and room side retrofit. Fan, light, and night light can be wired separately. Sleek low profile grilles are available in Satin Nickel, Oil Rubbed Bronze, or White. Aero Pure ABF110 L Series bath fans are ETL listed for wet application when used with a GFCI branch circuit wire, Energy Star certified, meet ASHRAE 62.2 national standards for achieving acceptable indoor air quality in typical residences, and are CA Title 24/JA8 compliant. Aero Pure combination lighting and ventilation solutions- perfect for the bathroom, laundry room, or any room where moisture and odors hang out.