Emergency lighting systems are essential safety features designed to provide illumination during power outages or emergencies. These systems automatically activate when the main power supply fails, ensuring that exit routes, stairwells, and critical areas remain visible. They help guide people to safety and reduce panic in situations like fires or blackouts. Typically powered by batteries, emergency lighting can include LED fixtures, fluorescent lights, and exit signs. Regular maintenance and testing are crucial to ensure these systems function properly when needed. Compliance with local safety codes and regulations is also important for effective emergency preparedness in buildings.