The raw material of the fluorescent sticker is light storing luminous powder that is not radioactive. After daylight exposure, the light energy is stored and slowly released under darkness. The more light it absorbs, the brighter it shines. Good selling point to attract consumers.
A special light-storing material that shines in the dark after daylight exposure
Wall paper, wall sticker, neon sticker, waterproof sticker, decorative sticker etc. A small piece of glow in the dard sticker can create magical effects. Luminous stickers made with special light-storing materials can be used for emergency evacuation direction indicators in the case of power failures.