LED headlight ballast 2189007206, replacement control unit for Mercedes-Benz E300, E550, E63 AMG

1. Compatibility: This LED headlight control unit is professionally designed as a replacement for Mercedes-Benz E-Class W212 E300 E550 E63 AMG. 2. OE Number: The manufacturer's reference part numbers are 2189007206, 218-900-72-06, A2129005324, and A 212 900 53 24. 3. Function: The main functions of the control unit are voltage conversion, current stabilization, and surge protection to ensure safe headlight operation. 4. High-Quality Material: Made of aluminum alloy, the control unit offers good heat dissipation, vibration resistance, wear resistance, heat resistance, oxidation resistance, and durability. 5. Direct Replacement: Installation is simple (plug and play); no programming or coding is required. Suitable for both left and right headlights.