Features: 1.The headlight ballast has low current, can start quickly, surpassing the imported ballast. 2.The cold start current is not excessive, and the lamp tube is accelerated not to suprass high power, extending the service life of the lamp tube. 3.No modification, without programming, plug and play, it is quite convenient. 4.Using international advanced electronic ignition technology, high?voltage output is stable, less interference, strobe up to 10 million times without damage. 5.The headlight ballast can fit for W205 C CLASS 2015? 2018, you can choose it according to your own need. Specification: Condition: Brand New_x000D_ Item Type: Headlight Ballast_x000D_ Material: Metal_x000D_ Color: As Pictures Shown_x000D_ OEM:_x000D_ A2059005010 _x000D_ A2059006805-A205 900 68 05-20590006805 _x000D_ A2059005010-A205 900 50 10-2059005010 _x000D_ A2059005616-A205 900 56 16-2059005616_x000D_ _x000D_ Fitment:_x000D_ Fit for W205 C CLASS 2015- 2018 Note: 1. Please double check the part number of your item, matching information is for reference only._x000D_ 2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks! _x000D_ 3.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.