Notice:Before use, please put the product on a fluorescent lamp or other gentle irradiation for 20-30 minutes.After switching off the light, you notice the sparkling effect.Products must first absorb the light, lit the lamp, then it's going to shine.The starting up of completely absorbing light would be the maximum bright.The darker the more brilliant it is going to be seen.Luminous light brightness will slowly weaken as time is going on, just let it reabsorb lights, and it's going to go back to the initiated brightness.Specifications:*Item Category: Luminous Tape*Material: PVC*Color: Green*Size: Length: 3M Width: 1cm/1.5cm/2cm/3cm/5cmFeatures:1. Will glow at midnight after completely soaking up sun mild or evening light.2. Self-adhesive, water-resistant and removable.3. It can decorate your dwelling room, bedroom, kitchen and other indoor places.4. Easy to use and cut, clean to peel.5. Multifunctional, environmentally friendly, luminous, decor.6. Used for stairs, door surrounds, walkways, stairs, skirting boards, and exit ways.