XW10-55 GLOW IN THE DARK PIGMENT POWDERDescriptionXW10-55 Glow in the dark pigment Powder is a new type of rare earth long Phosphors activated with non-toxic, non-radioactive, high brightness, long afterglow, long life, heat-cold, anti- exposure durability, can be used in a variety of harsh environments, the physical and chemical stability and other excellent properties, can be widely used in ...