Ventilation Duct Bath Fan, 4 In Duct Size, 70 CFM Air Flow, 120 V, 2.5 A, 70 CFM, Infrared Light, 250 W (Light Bulb);9 W, 4.0 Sones Sound Level, 8-3/8 In Length, 8-1/8 In Width, 6-3/8 In Height, Polymeric Grill Material, Steel Housing Material, White, 60 SQ.FT (Bathroom) Ventilation Area, 7.4 LB