The electronic ballast is designed to take 180 to 240 Volt A.C. power and 50/60Hz. It will take all the connector belonging to T5 to T10 circular fluorescent lamps. The current wattage that can be used will be between 22W /32Wto 40W. The current during usage will be between 0.11A to 0.17A and with a power factor of 0.9 to 0.97.