... ,LC,etc 2.Provided 3years free after service 3.Life-span: 50, 000hrs 4. CE, FCC, PSE ... : Easy installation using existing socket LED Operating Life: 50, 000 hrs(10 years) Solid-state, instant turn on, ... Voltage 85-265V AC Frequency Range 50 ~ 60 Hz Life Span >50, 000 hours (6 years) Optical Specification ... ): 4000~5500K Cool White(CW): 6000~7000K Beam Angle 8° , 10° , 15° , 30° , 45° , 60° Color Red, Green ...