Power:7W/9W/11W Voltage:110V-130V/220V-240V 50/60HZ 8000h,CE/RoHS Energy Saving Lamp G9 4U T2 Power:7W/9W/11WVoltage:110V-130V/220V-240V 50/60HZSize:37*65mm(7W)/37*75mm(9W)/37*85mm(11W)With triphosphor coating tube,high lumen(>55lm/W)8000h,CE/RoHSEnergy Saving Lamp G9 4U T2 Energy Saving Lamp G9 4U