The LED120 Marine Lantern system has been designed for applications where a very small signalling system is required. The system is formed by new lantern with 120 mm clear polycarbonate lens and reinforced nylon base, fixed together with locking screws. The internal electrical light system is composed by a programmable flasher and light emitters diodes. The LED120 Marine Lantern signalling system can be applied on poles, docks or small buoys or can be modified for other applications.