Features:

Features a powerful 70 CFM permanently lubricated and sealed motor that’s specifically designed for continuous use applications.
Mounts directly to joists via mounting brackets which makes for an intuitive, straight-forward installation.
Equipped with a 14 watt LED light, ensuring your bathroom is brightly lit without the need for additional fixtures (bulb included).
Compatible with a number of Broan multi-function and time control wall switches (sold separately).
UL listed and suitable for use over bathtubs and showers when connected to a GFCI-protected branch circuit
Energy Star Qualified.
Specifications:

CFM: 70
Sones: 1.5
Duct Size: 4 Inch Round
Grille Diameter: 7.375
Housing Width: 8.25 Inches
Housing Length: 12.75 Inches
Housing Depth: 6.875 Inches
Lighting Type: LED (bulb included)
HVI Certified: Yes
UL Listed: Yes