... energy 80%,have more than 8,000hrs life time,High luminous flux,high perfomance, stable light beam, no flashing, protect your eyes ... ,The outer casing adopts PBT plastic with fire-proof,high-temperature-proof and UV-proof, Using the basic tricolor phosphor ... , the lamp tube is good at color-rendering with high light effect. Better energy-saving capacity. Two color temperatures of ...