Fire exit signs are essential safety features in buildings, designed to guide people to the nearest exit during an emergency. These signs are typically illuminated and feature clear symbols, such as a running figure or an arrow, indicating the direction to safety. In many countries, regulations require that fire exit signs be placed in visible locations, ensuring they can be easily seen even in low-light conditions. They are often made from durable materials to withstand various environmental factors, helping to ensure that occupants can quickly and safely evacuate a building when necessary.