... ,250W,320W,400W,575W,600W,750W,1000W,1500W both voltage:110V/220V Dimming function UL and CE MH575W-220VAC ... Digital Electronic Ballast (MH-575W-220-LNN) Strike voltage: 3.5~5KV Required lamp voltage: 85~130V V. In. Ranged ... at: 168Vdc~268Vdc Rating V. In: 220/240Vac Input frequency: ... : IEC61347 EMC: EN55015 Stage light Ballast (MH-575W-220-LNN)