40W 55W UV Ballast Replacement for UV Light Sterilizer Systems Unit
40W-55W Electrical Ballast For T5 Single 4 pins fit 425mA working current. With and Sound Alarm. output 425mA (Equivalent to the working current of lamp ).
40W-55W Electrical Ballast For T5 Single 4 pins fit 425mA working current. With and Sound Alarm. output 425mA (Equivalent to the working current of lamp ).