Broan 778WH Energy Star Qualified Decorative Ventilation Fan with Light, 80 CFM 2.0 Sones, White Corrosion resistant white finish White opal glass shade Close mount design Uses two 13W maximum, GU24 type, fluorescent bulbs. Bulbs included. Vent openings in fixture base for exhaust fan 80 cfm 2.0 sones hvi certified and 68 cfm at 0.25-Inch static pressure Energy star Efficient 26 watt fluorescent lighting (2-13 watt GU24 bulbs included) Fits in 2-Inch by 6-Inch ceiling construction and hanger bars included and uses 4-Inch ducting UL listed for use over bathtubs or showers when connected to a GFCI protected branch circuit