NVF-L208 series LED medium-sized navigation mark flasheris a new type of navigation mark light device with excellent opticalperformance high-power LED light source components, low maintenance, long-range,etc., widely used in inland river, coastal, portlight buoys, and light posts.

This series of lamps are composed of a high-power LEDlight source array, lens, and weather-resistant material base, divided intothree types: B/G/T. The light device can easily realize the remote measurementand control of the navigation light device through BDS short message/4G/NB-IoTand other communication methods; use the GNSS high-precision clock to realizethe synchronous flash function; the range is 4~8 nautical miles, the verticaldivergence angle is 2.8±0.3/7.5 ±0.3 degrees, the horizontal divergence angleis 360 degrees. Due to the use of high-efficiency light-emitting components andenergy supply systems, its energy consumption is reduced by more than 40% comparedwith ordinary LED lamps.