SC160 is an LED compact lamp with solid panels and a large battery. It is designed to be used on buoys or fixed installations where a minimum of maintenance is required and only takes a few minutes to install. The unit is very robust and tested for demanding marine environments. The panels are well protected because they are immersed in the lamp body. The lantern is easy to transport as it is equipped with carrying handles in each corner. The cover is made of UV-protected polyethylene and batteries and solar panels are dimensioned for year-round use even in northern latitudes. SC 155 has a 32Ah battery as standard but can be equipped with dual batteries and it is available with two different spreads, wide spread for use on buoys and narrow spread for use in fixed installations. The light width is adjustable between 3nm and 6nm. As an option, it can be equipped with GPS synchronization and GSM monitoring.