An "Exit Sign" is a safety sign that indicates the location of an exit in a building or facility. These signs are typically illuminated and designed to be easily visible, even in low-light conditions. They are crucial for guiding people to safety during emergencies, such as fires or power outages. Exit signs are often required by building codes and regulations to ensure public safety. They are usually green or red and may include symbols or text to convey their message clearly. Proper placement of exit signs helps occupants quickly find their way out of a building in case of an emergency.