Brand Ventline Electric fan design Exhaust Fan Power Source Corded Electric Style Modern Room Type Bathroom Special Feature Bladeless Mobile Home Bathroom Exhaust Fan-Model V2280-50 10" Diameter Rough Opening- 3" Side Exhaust. Made in the USA. Ventline 50 CFM Bathroom Ceiling Exhuaust Fan UL Listed 115V Motor-Automatic Damper. Simple Installation New version now comes with built in L.E.D. light