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 for 70W Metal Halide Lamp ... º C Safety and regulation: IEC61347 EMC: EN55015 MH70W Digital Electronic Ballast for street light