The Truck-Lite Nylon Hardwired Turn Signal Switch is the perfect solution for your vehicle's turn signal needs. This switch is made of lightweight yet highly durable molded nylon plastic and is designed to flash up to 18 lamps in hazard mode and 9 lamps per side for turn signal flashing. The connectors are hardwired for easier splicing over existing wiring and the switch meets or exceeds international safety and environmental regulations. With this switch, you can be sure your vehicle's turn signals will work properly and safely. FleetPride is your First Click in Heavy Duty®.