... Purpose:The materials are the luminous materials for manufacturing T8-T12 fluorescent lamps.4.Technology index:a. Appearance: white ... etc.Premixed type: 2700K, 3200K, 4000K, 6500K, etc.To meet different usage of light source, we have developed series ... style fluorescence light powder, widely used in Compact Fluorescent Lamp (CFL), Cold Cathode Fluorescent Lamp (CCFL), neon light, LED light, plant- ...