The Broan L250EL is an in-line (single-port) ventilating fan designed to provide efficient airflow in a duct size of 8.00 inches in diameter. This fan, manufactured by Broan, offers a powerful airflow of 230 cubic feet per minute (CFM) with a high efficacy of 3.9 CFM/Watt. With one speed setting and no lighting feature, this fan focuses solely on effectively ventilating spaces. Although it does not have specific features such as dimming or motion sensing capabilities, the Broan L250EL ensures optimal air circulation and freshness in your bathroom or utility room. The exact sound level rating (sones) is not provided but can be expected to deliver quiet operation for enhanced comfort. With its sleek design and reliable performance, the Broan L250EL is a top choice for those seeking efficient ventilation solutions. Although information regarding total input power watts, life source life hours, color rendering index (CRI), luminaire efficacy, light