MT series glow color: green, blue, yellow, orange-red, orange. MT photoluminescent pigment. ModelSize(X50)umAFTERGLOW INTENSITY(mcd/m2) Glowing color(Night) Appearance(Daytime) 10 min60min Glow timeMTR-4D25~3518026>6hrOrange-RedredMTG-4D25~3517024GreenGreenMTY-4D25~3520028YellowYellowMTO-4D25~3518026OrangeOrangeMTB-4D25~3514020BlueBlueMT pigment is colorfu, and with good intensity. we also accept ...