A division of Underwater Lights, the folks at Sea Vision were the forerunners of the concept of underwater lights for marine use, and continue to make advancements to this concept, through development and research. No other underwater light company can boast the client list or number of lights sold in any one month or year worldwide. The reason for this is that they offer a quality product at competitive pricing, complimented by outstanding service. Website: http://www.underwaterlightsusa.com/home.html