... life time,2,High luminous flux,high perfomance, stable light beam, no flashing, protect your eyes,3,The outer casing adopts ... ROHS CE etc. ModelSize(mm)VoltageFrequencyPfPowderRaCCTLumenLifeBaseMODMOLVHzPFWKLmhT3-FS-18W4811823050/60>0.516>802700K10008000E27>804200K970>806500K930T3-FS-20W4812323050/60>0.518>802700K11008000E27>804200K1050>806500K1000T3 ...