EFL LED Electric Fence Light

It is made so you do not need to go out and test your fence to see if it is working. As long as the light is flashing with every Pulse of the fence charger this means that all is OK. If the light is not flashing normally this means that something is wrong and you may have something drawing down your fence or it is grounding out somewhere. The LED Electric Fence Light only draws power from your fence charger until an animal or something touches the fence.