... efficiency:60Lm/watt. 4)Life:8000 energy saving lampVoltage:100-130V/ 220V-240V, 50/60Hz,Wattage:85W,105Wcolor temperature: Day light(6500K) or ... ,E26Light efficiency:60Lm/wattLife:8000HoursUp to 80% energy saving---- Different Lamp for different marketOEM accepted Certificate : CE, EMC , UL ,ROHS Passed standard : ISO9001 energy saving lamp