Krator Brake Taillight Flasher Rear Alert Back Off Light For Ford Super Duty F-100 Ranger F-150 Heritage F-250 Brake Light Flasher Safety Module Prevent Rear-End Collision and May Save Your Life!! This will alert the traffic behind you to STOP!!! Brand: Krator | Easy Installation Fitment: Ford Super Duty F-100 Ranger F-150 Heritage F-250