The SL-60 model is a popular solar marine lantern with a visible range of 2-3NM. The SL-60 is designed to be maintenance-free, installed in minutes, and has a service life of over 12 years.
The lantern is suitable for short-range applications in a number of industries including; aquaculture, marinas, waterside construction, and ports and harbors.
Optional GPS synchronization allows two or more units set to the same flash character to flash in unison, improving visual recognition of boundaries or marine channels.