UK - Underwater Kinetics C8 - Eled Plus - Dive Light High insensity 10-watt twin LED module with propriety conductive cooling element shines brighter Unique optical design unites two high intensity LEDs into one beam with twice the intensity Underwater Kinetics C8 eLED Plus circuitry insures constant brightness throughout the battery life Switch between full and half power to extend battery life / 170/60 (High/Low) Lumens Depth rated to 500 feet