The C8 eLED Plus is designed to Underwater Kinetics' high standards for waterproof lights in safety and function. It starts with a unique dual power electronic circuit to control the matched pair of 5-watt white LEDs. Polarized battery contact plates make it possible to interchange individual battery cells and rechargeable packs as well as prevent potentially dangerous reverse battery insertion. The rubber lens guard, non-breakable locking switch and interchangeable handles are examples of diver hardened construction throughout. Last but not least, the C8 eLED Plus is brightest in its class, perfect for piercing the darkness and looking into the great unknown. Call 1-866-890-3483 to order this amazing dive light.