1)Type: energy saving lamp 2)Voltage: 110 - 130V, 220 -240V.Frequency:50/60Hz 3) ... -130V/ 220V-240V, 50/60Hz,Wattage:11W,13W,15W,18Wcolor temperature: Day light(6500K) or warm light (2700K) or red or ... ,E14Light efficiency:60Lm/wattLife:8000HoursUp to 80% energy saving---- Different Lamp for different marketOEM acceptedCertificate : CE, EMC , UL ,ROHSPassed standard : ISO9001 ...