This demonstration video discusses and shows the features of Underwater Kinetic´s AquaSun eLED Rechargeable dive light. It has a state of the art ultra bright L.E.D (Light Emitting Diode Technology) along with Underwater Kinetic´s exclusive eLED Technology. The e in eLED stands for electronic; this means that the light burns constant for the life of the battery instead of slowly dimming. This light produces an astounding 825 lumens. The AquaSun is depth rated to 492 feet and uses a rechargeable Nicad battery pack. This light also includes two interchangeable grips (pistol and lantern). This will be the last scuba diving light you will ever have to buy.