What is the importance of emergency lighting in a building?

Emergency lighting plays a crucial role in ensuring safety and security within a building during power outages or emergencies, such as fires or natural disasters. Its primary purpose is to illuminate areas where visibility might be compromised, enabling occupants to find exits, navigate safely, and respond appropriately to the situation. Properly functioning emergency lighting systems can significantly reduce the likelihood of panic and injury, allowing everyone within the structure to evacuate swiftly and safely.

The other options do not accurately reflect the core function of emergency lighting. Enhancing interior décor does not relate to the necessity of safety features during emergencies. Similarly, providing ambient lighting in common areas is more about aesthetic and comfort rather than fulfilling a safety requirement. Compliance with energy-saving regulations pertains to overall energy management in a building rather than addressing immediate safety needs during emergencies. Therefore, ensuring visibility during power outages and emergencies is the primary importance of emergency lighting.