Lake Lifter's SOLAR MARKING LIGHT, the Solar Marine Light, is the most practical and cost effective solution for safely marking channels, breakwaters or boating hazards in any marine application. This is an industrial strength solar powered light designed for the harshest environments, including salt water. The Solar Marine Light is available in White, Blue, Red, Amber or Green LED colors for dock lighting and safety applications. To achieve an lighting effect, the Solar Marine Light can be switched between flashing or steady mode with a simple switch. It has universal applications such as on boat house, safety lighting, channel markers, buoys, obstruction lighting, or mooring lights. Solar Marine Light can also be turned off by simply inserting the provided magnet in the light base.