The Railblaza Navisafe 360 Degree LED Light is an all round white light that can be used in many applications, from kayaking and small power boats, to emergency navigation lights for larger sailboats. They can even be thrown to a person overboard as they float, and always float right way up. Powered by 3 AAA batteries, they will run for up to 85 hours in flashing mode, and have many other modes available as well. The Railblaza Navisafe 360 Degree LED Light will fit into any Railblaza StarPort, SidePort, RailMount, StarPort Extender, or even the Railblaza TelePole for that extra height required.