... , low-light decline, high CRI (color rendering index) and so on.Our main Tricolor phosphor powder products are as follows:Monochrome ... fluorescence light powder, widely used in Compact Fluorescent Lamp (CFL), Cold Cathode Fluorescent Lamp (CCFL), neon light, LED light, plant-growing light ... , biology light, UV light, Plasma Display Panel (PDP) and so on. fluorescent tube lamp halogen phosphor powder