Photoluminescent stair nosing is a safety solution designed to enhance visibility on stairs, particularly in low-light or blackout conditions. It absorbs ambient light during the day and emits a luminous glow at night, guiding individuals safely along staircases without the need for additional lighting. This self-illuminating feature reduces the risk of accidents and enhances emergency egress in various settings such as buildings, transportation hubs, and industrial facilities. With durable construction and easy installation, photoluminescent stair nosing provides a cost-effective and energy-efficient solution for ensuring stairway safety in both residential and commercial environments.