UK's C8 eLED waterproof light is the world's most popular primary light. Its shock absorbent bezel and tough ABS construction provide the ultimate in durability. It's equipped with dual LED lamps for bright light on every dive. High intensity 6-watt twin LED module with proprietary conductive cooling element shines 40% brighter underwater. Unique optical design unites two high intensity LEDs into one beam with twice the intensity. eLED circuitry insures constant brightness throughout the battery life.