Quality Construction And Ease Of Installation Make The Broan 42000 Series Range Hood The Popular Choice In Vertically-Ducted Hoods. This 30 In. Range Hood Is Equipped With A 190 Cfm Blower To Tackle Heavy Venting Jobs. A Built-In Rocker Switch-Controlled Light Supports A 75-Watt Incandescent Bulb (Bulb Not Included). Mitered Sides And A Hemmed Bottom Join Forces To Help Ensure Safety And Provide A Decor-Complementary Look. A Damper Can Be Purchased Separately.