Ultra Violet Light Sensitive Paint or UV Phosphorus Paint is a product that glows only when exposed to UV light (black light). With a body color of white or light-green, these paintss can glow in colors like green, blue, yellow, purple, red and violet. These paints 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. UV paints are solvent based and suitable for brush or spray painting.