The Broan-NuTone AER90LC Ventilation Fan is a high-quality exhaust fan designed for improving indoor air quality. With a sleek square shape and a louver vent style, this fan operates quietly at 1.0 sones and efficiently at 90 CFM. The Energy Star rating ensures energy efficiency, while the LED light provides enhanced visibility. Made of durable galvanized steel, this Broan Invent Series model runs on electric power and is designed for easy installation. Perfect for bathrooms, kitchens, or any room in need of improved ventilation.