KAZE APPLIANCE SE110TL Modern Ultra Quiet Bathroom Exhaust Ventilation Fan CFL Light and Night Light, 110-CFM, 0.9-Sones, White KAZE APPLIANCE ultra quiet series. Sound level of less than 0.9-Sones at 110-cfm Includes double hanger mounting bars. Both 4 & 6 inch duct adapter 26-Watt compact fluorescent light and 4-watt night light (both bulbs included) Housing dimension: 11 3/8 by 10 1/2 by 7 5/8 inch. Grille measures 13 by 14 inch Energy star qualified for efficient cost-saving operation. Etl-cetl,hvi. Three year manufacturer parts warranty