... Saving Lamp Tri-Color PBT socket with fire retarded property 8,000h life, OEM & ODM offered Certification:CQC OEXDE Energy Saving LampFeatures:1. 80% energy ... , 4200K, 6400K6. Optional lamp base: E14, E27, E40 and B227. Average life time of 6,000hrs, 8,000hrs, 10,000hrs available Energy Saving Lamp