photoluminescent resin be added to the plastic resin as the functional material to make all kinds ... give out light for more than 12 hours.use the molding methods (inject, extrude, blowing molding) to ... band display, wall light, meter.also be used in safety helmets, sport shoes, shiny balloons, umbrellas, toys, plastic flowers, ... plastic resin/photoluminescent plastic resin/glow in the dark resin