The high-strength discharge lamp(HID)electron of company’s development prodution ballast is initiated the sodium lamp of high voltage,metal halide lamp and mercury lamp of high voltage high-strength discharge lamp combination togeter,adopt advanced have source power factor compensation with correct the electron and technology of electric wave measure,make ballast work have efficient energy saving in switch condition,without electrical pollution and temperature low,noise little,reduce metal consumed material and raising illumination quality in order realize the advantage of muti-function program control,this product have passed through national eletric-optic source detection center electrical parameter detection and overall routine test,is meet the green product of energy saving of environmental production of the human requirement of stategy of sustainable development,it must become renewing mainstream product of traditional inductance ballast. Currency: USD