Farm Implement Safety Warning Line promotes worker safety. The LED Safety Warning light is mounted to a tractor and projects a bright line on the ground surface. Since multiple lights can be mounted onto a single vehicle, the warning lights can be seen behind, in front, or on the side of the machine. The bright line on the ground is clearly visible to others in the area regardless of the ambient noise, alerting them to the nearby presence of the equipment. Traditional audio back up alarms can blend into ambient noise and pedestrians can become immune to the audio warning.