Red Laser Pointing Fog Lamp
This makes the car driver behind pay more attention to keeping more safe distance. Sunny days, It can be seen only a red line on the road. Rainny or foggy days, A red beam in the air can be noticed. Connect to the license plate light line (Recommend), you can connect to the brake light line, rear fog light line, and a warning light line as well. Use the screw to fix the light and adjust the suitable angle to get the safe distance you want.