Ultra Violet Light Sensitive Phosphorus Powder or UV Phosphorus Powder is a product that glows only when exposed to UV light (black light). With a body color of white or light-green, these powders can glow in different colors like green, blue, yellow, purple, red and violet. These powders only glow when exposed to UV light. Remove the UV light source and they stop glowing. Glow effects are visible in both bright and dark environments, making it suitable for use even in semi-bright areas.Non-toxic, harmless, free from any radioactive additives, good chemical stability and insoluble in water are some of this powder's characteristics. It can be added to various mediums like paint, printing ink, plastic, rubber, resin, glass, etc Suitable areas of application would be as signs or decoration in places like hotels, restaurants, discos, and other public areas like outdoor advertisements, neon lamps, and indoor illumination. This product is also popular with artists who create paintings with special UV effects.