Night light storage tape light storage film? It can be divided into 5cm, 2.5cm, 3cm and other different widths, 25 meters and 50 meters in length Luminous color: green? Base material: PET common and PVC high strength and Luminescence duration: after one full absorption, the luminescence can last for 4 hours, 6 hours and 8 hours in different time periods, which can be used repeatedly There are ICONS such as arrow bar tablet This product is a light-storing noctilucent tape, that is to say, it will reflect light only when it is dark. The more full the light is, the higher the darkness is, the better the luminous effect is. The position of the adhesive must have an absorbable light source Luminous tape gives you peace of mind in the dark Luminous tape not only brings you strong warning effect in the dark, but also can add unique color to your stage performance activities.