High efficiency centrifugal fan|Trim matched to designs of major recessed light manufacturers|Put multiple units in larger rooms|Model 744 accepts a standard A19 base, 75 W maximum bulb, not included (R30, BR30, PAR30L or PAR30LN)|All models UL listed for use over bathtub or shower when connected to a GFCI protected branch circuit|6-7/8 in high housing appropriate for new construction and 2 x 8 in ceiling joists|4 in round duct connector|Type IC, sealed housing|Not for use over cooking surfaces humidity|Polymeric construction with matte white finish 7-3/8 in trim ring baffle, its recessed styling, mounts flush with finished ceiling|Plug-in, permanently lubricated, motor with low rpm for quiet operation|Dynamically balanced centrifugal blower wheel for quiet, efficient performance|Rugged 26 ga galvanized steel construction housing|Adjustable mounting brackets span upto 24 in|70 cfm at 0.1 in SP, 56 cfm at 1/4 in SP