NuTone 745BNNT Corrosion Resistant Decorative Ventilation Fan with Light, 70 CFM, Brushed Nickel Attractive as a light fixture alone and combined with highly effective ventilation Frosted glass and brushed nickel Fits in 2-Inch by 6-Inch ceiling construction and 4-Inch ducting for new construction or retrofit Type IC for use in direct contact with thermal insulation Do not install in tub or shower enclosure