The Grote 2-Pin Round 10-Light Electromechanical Flasher is the perfect choice for vintage cars and trucks. This flasher features a molded base and terminals and is designed to provide up to 60 to 120 flashes per minute. The flash rate is electronically controlled, ensuring a steady flash rate for all LED and incandescent loads. This flasher is easy to install and is sure to provide reliable performance. FleetPride is your First Click in Heavy Duty®.