The concept LED beacon lights

Led blue beacon light that use LED light source for a class in order to ensure safe navigation of ships in the night some beacon mounted on traffic lights. It sends a predetermined color and flash lights at night frequency, to reach a predetermined irradiation angle and visibility distance. Beacon lights fixed beacon, four kinds of light buoys, lightships and lighthouses. Fixed beacons, light buoys and lightships were for navigation and warning beacons used. A lighthouse can identify signals day and night at sea for vessels measuring position and provide hazard warning to ships.
Car beacon lights get popularized in recent years, a new type of beacon lights, are more and more attention to the maritime sector.