• Stainless Steel • 160-210 CFM Blower • 3.5 Sones On Normal Speed • Two-Speed Fan And Light • Four-Way Convertible Installation: Vertical, Horizontal, Round And Non-Ducted • Includes A Standard Aluminum Grease Filter • Includes 3-1/4 X 10" Adapter And Damper (7" Round Adapter And Damper Sold Separately) • Uses 75 Watt Incandescent Or 15 Watt Led A19 Bulb (Not Included) • Mfg #BU224SF