Which aspect is essential for emergency exits in commercial buildings?

Emergency exits in commercial buildings must be clearly visible and illuminated to ensure that occupants can easily locate them during an emergency. In panic situations, visibility becomes critical; occupants need to quickly identify the nearest exit without confusion or delay. Illumination enhances this visibility, particularly in low-light situations that may arise during an emergency, such as power outages or smoke-filled environments.

Proper signage and lighting help lead individuals to safety efficiently and effectively, reducing the risk of injuries or fatalities during evacuations. This requirement is grounded in safety regulations that recognize the importance of clear and unobstructed pathways to exits in the event of an emergency. Ensuring that emergency exits meet these visibility and illumination standards is crucial for the overall safety of building occupants.