With its quality features and easy installation, it"s no wonder that the Broan 679 Bathroom Ventilation Fan/Light is so popular. The 70-CFM ventilation fan features a plug-in permanently lubricated motor that operates quietly at only 3.5 sones. Plus, it has a bright 100-watt lighting capacity with a shatter-resistant light-diffusing lens (bulb not included). A designer-styled white polymeric grille complements basically any decor, and the installation is simple thanks to the included mounting ears. Other features include an efficient polymeric fan impeller and duct connectors. UL-listed for use over bathtubs and showers. Housing Dimensions: 8.25L x 8W x 5.75H inches. Grille Dimensions: 11.125L x 10.625W inches.About Broan-NuTone Ventilation:Broan-NuTone has been leading the industry since 1932 in producing innovative ventilation products and built-in convenience products, all backed by superior customer service. Today, they"re headquartered in Hartford, Wisconsin, employing more than 3200 people in eight countries. They"ve become North America"s largest producer of residential ventilation products and the industry leader for range hoods, ventilation fans, and heater/fan/light combination units. They are proud that more than 80 percent of their products sold in the United States are designed and manufactured in the U.S., with U.S. and imported parts. Broan-NuTone is dedicated to providing revolutionary products to improve the indoor environment of your home, in ways that also help preserve the outdoor environment.