Headlight LED Module Ballast Module High Series for Explorer

- Fitment：The LED Module Ballast Module fit for Explorer 2016 2017 2018 2019（With S931B adapter full LED headlight） - Reference OE Part Number：The LED Module Ballast Module Replacement for FB5Z13C788B FB5313B626B HB5313B626BA FB5313B626BB FB5313B626BC - Function： Headlamp module ballast used to start and limit the current control device, due to fluorescent lamps have negative volt-ampere characteristics, to be equipped with a ballast to start the lamp discharge and limit the lamp ionization of inert gases to warm up and make the mercury vapor pressure rises, when the electron bombardment of mercury vapor discharge generated by ultraviolet radiation to stimulate fluorescent lamps and luminous, after the completion of the start of the ballast to play the role of the current limiter, so that the lamps began to work normally. So if your car headlights work abnormally, consider replacing the headlight ballast to solve the problem - Direct replacement：Designed to directly replace your old or damaged LED Module Ballast Module, and fits your Cars perfectly - Note：If the products you receive do not meet your expectations, please inform us at any time, and we will give you the most satisfactory treatment