... Color Temperature:2700/6400K Lifespan:8000hrs High Quality 3U 7W Energy Saving LampEnergy saving:80%Voltage:170-250V 50HzColor Temperature: ... 2700/6400KLifetime:8000hrs Saving energy 80%,have more than 8,000hrs life time,High luminous flux,high perfomance, stable light ... outer casing adopts PBT plastic with fire-proof,high-temperature-proof and UV-proof, Using the basic tricolor phosphor, ...