The 2NM marine lanterns are ideal for inland waterways, ports, nearshore work areas, reservoirs, lakes, bridges, and water structures. These lights mark channels and hazardous areas, outline boundaries, and serve as navigational references.

The 4NM marine lanterns are suitable for locations requiring greater visibility and precise navigation, such as main channels, port entrances, coastal hazard areas, isolated offshore islands, and marine structures. These lights allow vessels to detect hazards or navigation markers from a greater distance, making them well-suited for open seas, deep-water channels, and oil platforms, where reliable navigation is critical.

With their extended range, the 5-7NM marine lanterns are primarily suitable for deep-sea channels, offshore hazard warnings, marking dangerous waters, and marine facilities. They provide long-distance navigation and safety alerts, ensuring smooth maritime passage, especially in complex or hazardous sailing environments.