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Light language (light communication) is a universal language for communication between ships and is widely used internationally.The term ”lantern language" has a long history.In an era when communicat
When ships sail at night or work at night, they also need some long-distance lighting and strong light.Searchlights can be used for long-distance lighting, relying on optical devices such as lenses or
Ship lighting is a necessary condition for ship navigation, operations, and the lives of ship management staff.It usually includes ensuring navigation safety and personnel safety lighting (such as nav
(1) Mast light: It is a kind of white signal light installed on the front and rear masts in accordance with international navigation rules.It is used to indicate the direction of the night sailing shi