The Nutone QTREN110FLT Bath Fan with Light/Night Light 110 CFM is a ventilation fan with light andfeatures a nearly silent fan at 1.3 sones, a 36 watt fluorescent light, and a softglowing 4watt night light for your comfort and convenience. This Nutone bath fan keeps your bathroomrsquo;s humidity low, and is energy efficient. The Nutone QTREN110FLT bath fan with light comes witha modern, streamlined white grill and fits a 4" duct. This Nutone ventilation fan measures 11 3/8" x 10 1/2" x 7 5/8" and fits a 4" duct. ENERGY STAR qualified, the Nutone QTREN110FLT Bath Fan with Lightcomes in a clean, modern white enamel finish with a durable steel reflector. Installation of the Nutone QTREN110FLT ventilation fan is a snap. With the adjustable hanger bar system it fits all types of construction. The Nutone bath fans apply modern technology to make your home bathroom nice and comfortable. Step up to comfort.