The Truck-Lite 5A Back-Up Alarm Switch is designed to provide reliable and efficient operation. This switch is made with no backup light circuit for backup alarms. The housing is made of durable plastic material. It features a bracket mount type for easy installation. Additionally, it has an optional watertight compression fitting for water-resistant design. With its full 360° of mobility for the arm, this switch is compliant with environmental and safety laws at the national and international levels. FleetPride is your First Click in Heavy Duty®.