What is the definition of 'All-round light'?

An 'All-round light' is defined as a light that is visible from all directions, providing a 360-degree view. This type of light is crucial for ensuring that other vessels can see and recognize a ship regardless of their approach angle. In maritime navigation, the visibility of a vessel from all angles is essential to avoid collisions, especially in low visibility conditions or at night.

The concept of an all-round light contrasts with other types of lights, such as those that are limited to a specific arc, which only illuminate a portion of the horizon. Lights that show only at night do not capture the definition accurately, as all-round lights can also be used in daylight under certain conditions. Additionally, a light that flashes intermittently would not fall under the category of an all-round light, as it does not provide continuous visibility from all directions. Thus, the clarity and definition of 'All-round light' reinforce its importance in safe maritime operations.