How many is navigational lights a ship have?

A ship typically has several navigational lights, with the specific number depending on its size and type. Commonly, ships are equipped with a combination of stern lights, masthead lights, sidelights, and a towing light if applicable. In total, a vessel may have anywhere from a few to over a dozen navigational lights to ensure visibility and safety while navigating. Each light serves a specific purpose and helps convey the ship's position and status to other vessels.