... pigment, luminescent powder. Glow in dark.luminous ,Long after-glowing delay,Repeatable on recharging ... pigment, photoluminescent powder (is called glow powder, luminous pigment, luminescent pigment, glow in the dark pigment ... -green, blue-green, blue, purple), photoluminescent printing paper / photo paper, photoluminescent sheet / plate, photoluminescent films, photoluminescent shoelace ...