... -Green, Sky-Blue, Red, Blue, Green,etc.3)Material: rezin(PP, PS, AS, PVC, PE, ABS......) and photoluminescent pigment,etcFeature:1)Short ... .g. visible light, Lamp light,UV light;4)Photoluminescent Pigment Recycle time:More than 10 years;5)Safty:non-toxic/non ... temperature between 15and30 Degree, relative humidity between 40% and 60%. raw material masterbatch