The Solar product is a photo-voltaic solar powered light source that provides green-energy light as well as full-coverage protection for the top of the piles. The solar powered light also adds aesthetic appeal and, within the context of increasing safety, can be defined as an "All-round Light" (International Regulations for Preventing Collisions at Sea, Rule 21, 1971). The product meets the requirements for U.S.C.G. PATON. Patented Product/Exclusive Licensing or will sell patent. Email or contact Arnie Lakeyn - Broker at 480-776-5831. Prospectus Available.