HPS/MH:35W,50W,70W,100W,150W,200W,250W,320W,400W,575W,600W,750W,1000W, ... 1500W both voltage:110V/220V Dimming function UL and CE HID MH Digital Electronic Ballast ... Weight: 0.75kg/1.65lb Max. Lamp distance from ballast: 15m/49ft Operating temperature range: -30º C~+50 ... C Safety and regulation: IEC61347 EMC: EN55015 MH70W Digital Electronic Ballast for street light