Power: 9W/11W Size:63*104mm 8000h,CE/RoHS Energy saving lamp, Energy saving bulb R63 Power:9W/11WVoltage:110V-130V/220V-240V 50/60HZSize:63*104mmWith triphosphor coating tube,high lumen(>35lm/W)8000h,CE/RoHSEnergy saving lamp, Energy saving bulb R63 Energy saving bulb R63