Luminous paint is the rare element alkaline acid salt activation aluminum, silicate high-tech spontaneous light products. Their outstanding characteristic is to absorb the light absorption stored various lights above 10-20 minutes after the visible light can be in the dark night and day for for 60-38 hours or more, the light and the time duration of brightness is traditional Ins luminous material of 30 to 50 times, and unlimited time cycle use, do not contain any radioactive elements, appearance: orange and pink, purple, CaoLu yellow and green, the day is blue, and white. Emitting light colors: LAN green, yellow green, purple, taupe, citric yellow, CaoLu, day aram. Are silk-screen, offset printing, pad printing, etc.