Bathroom Fan Discharge Direction Vertical Duct Diameter 6 in Duct Shape Round Housing Material Zinc Aluminum Magnesium Heater Without Heater Includes Motion Sensor Cap Mounting Location Ceiling Exhaust Airflow @ 0.100 in SP 150 cfm Maximum Noise Level 0.8 sones Noise Level @ 0.100 in SP @ 5 ft 0.4 sones Number of Speeds 3 Overall Depth 10 1/4 in Overall Height 7 3/8 in Overall Width 10 1/4 in Lighted With Light Primary Lighting Technology LED Primary Light Wattage 10 W