... dark mosaic, called as glow mosaic, luminescent mosaic, luminous mosaic, fluorescent mosaic, night light mosaic, night glow mosaic,etc., ... 's products range:photoluminescent powders(yellow-green, blue-green, blue, purple), photoluminescent printing paper ... strings, photoluminescent glass, photoluminescent cup chap, photoluminescent mosaic, photoluminescent stone / pebble, photoluminescent football, ...