... phosphor powder: 1.Chemical Composition:3Ca5(PO4)2.Ca(F.CL)2:Mn, Sb, 2.Color temperature:6500K/4200K/3500K/2900K ... phosphor powder:1.Chemical Composition:3Ca5(PO4)2.Ca(F.CL)2:Mn, Sb,2.Color temperature:6500K/4200K/3500K/2900K ... fluorescence light powder, widely used in Compact Fluorescent Lamp (CFL), Cold Cathode Fluorescent Lamp (CCFL), neon light, LED light, plant-growing light ...