▪ 160-210 CFM ▪ 6.5 Sones ▪ Two Speed Fan And Light ▪ 3-1/4 X 10" ▪Four Way Convertible: Vertical, Horizontal, Round And Non Ducted Installation ▪ 75 Watt Bulb (Bulb Not Included) ▪ Standard Aluminum Filter ▪ Includes 3-1/4 X 10" Damper And Adapter ▪ 7" Round Adapter/Damper Sold Separately ▪ Mfg #BU230WH