... The materials are the luminous materials for manufacturing T8-T12 fluorescent lamps.4.Technology index:a. Appearance: white powder;b. ... (BAM), green (CAT, LAP), red (YOX), phosphor for Ultraviolet Lamps, etc.Premixed type: 2700K, 3200K, 4000K, 6500K, etc.To ... new-style fluorescence light powder, widely used in Compact Fluorescent Lamp (CFL), Cold Cathode Fluorescent Lamp (CCFL), neon light, LED light, ...