Specifications Item Model Number: CMVF08EC Power: 50W Material: Galvanized Steel (Powder-Coated) + ABS Panel Airflow: 80CFM Pipe Diameter: 4 inch / 101.6 mm Color Temperature: 4000K Noise Level: 1.5 sones / 60dB Net Weight: 7.05 lbs / 3.2 kg Item Dimensions: 12.60 x 11.02 x 6.61 inch / 320 x 280 x 168 mm Package Content 1 x Bathroom Exhaust Fan 1 x Main Unit 1 x Installation Screw Kit 1 x Panel 1 x Air Outlet 1 x Check Valve 1 x Double-Pole Switch 1 x User Manual