The tape does glow for a while. Even after a few hours can still see it faintly. The green tape is better than the orange for showing up in the dark. I used it on my seniors's canes, door edges, table edges in the garage and my work chair to find those things in the dark. This is the second roll I have bought.

a nice blue in the light. the blue in the dark is soft. it's visible but not as bright as the picture shows.

Blue glow in the dark tape shows really well on steps with stronger light sources to power it. At it's strongest, I've had it last over 6hours after light exposure from strong and direct window sunlight or a bit less with a strong LED flashlight directly for 30 seconds. It cuts easily with scissors. The peeling of the backing is very easy to remove. The tape itself is very tough and thick/stiff. Removal is also easy on stairs. I would buy it again to assist visibility without using electricity.

fonctionne super bien pour mes marchés le soir

pour les jeux très voyant

Works great to improve visibility of steps in low light area.