... of Particles: 5-20μm ≥90%, D50=7.5-9.5μm;e. Moisture:≤0.2%; ... of high luminous efficacy and lumen maintain, low-light decline, high CRI (color rendering index) ... 4000K, 6500K, etc.To meet different usage of light source, we have developed series of special wave ... Cold Cathode Fluorescent Lamp (CCFL), neon light, LED light, plant-growing light, biology light, UV light, Plasma Display Panel (PDP) and so ...