This is further work with the “Bedini Earth Light”. The heart of this project centers around the power source. I modified the circuit to run on extremely low power in a blinking mode and added a part to make it automatic on/off. The reason is that we are now focused on making the battery function on little or no water. The small single cell I am using is composed of Alum, activated carbon, magnesium, copper and a small amount of water. Information on this project can be found at the Energetic Forum on the Bedini Earth Light thread.