Broan 744 Recessed Light with Built in Exhaust Fan Practical decorating solution for any room in the house. In the bath they control humidity, and in a utility room, kitchen or high traffic family room they keep the air fresh and comfortable. High efficiency centrifugal fan delivers 70 CFM at 1.5 Sones. Trim matched to designs of major recessed light manufacturers. Put multiple units in larger rooms. Uses a 75 watt bulb, either R30 or BR30 for standard applications. UL listed for use over bathtubs or showers when connected to a GFCI protected branch circuit. This model also requires a PAR30L or PAR30LN type bulb. 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 switch available. Type IC Housing dimensions: 12-3/4" x 8-1/4" x 6-3/4" Grill size: 7-3/8" PLEASE NOTE THE SHIPPING AND RETURN POLICIES NEAR THE BOTTOM OF OUR HOME PAGE. THANK YOU