Recessed Fan With Fluorescent light - Model 744Fl High Efficiency Centrifugal Fan Delivers 70 Cfm, 1.5 Sones Trim Matched To Designs Of Major Recessed light Manufacturers Multiple Units Can Easily Be Used In Larger Rooms 14 Watt 4-Pin R30-Shaped Fluorescent Bulb Included 6 7/8" High Housing Appropriate For New Construction And 2" X 8" Ceiling Joists 4" Round Duct Connector Not For Use Over Cooking Surfaces Optional Wall Control Switches Available ul listed For Use Over Bathtubs And Showers When Connected To A Gfci Protected Branch Circuit