Original A2479004104 L A2479004204 R Headlight Control Unit Compatible for Benz Bens W205 W253 W247 W167 W117 W238 2021-2022(A2479004104 L)

High-quality performance: high-quality headlight ballast ensures the best performance and durability under various driving conditions, and brings outstanding performance to your vehicle headlights

Perfect fit design: the headlight ballast is carefully designed to ensure perfect fit and seamless integration, improve installation efficiency and make your vehicle lighting system look brand-new

Enhance brightness and vision: By improving the brightness and efficiency of headlights, headlight ballast greatly improves the vision of driving at night and ensures your driving safety in dark environment

Durable structural guarantee: the headlight ballast designed with durable materials can withstand the harsh automobile environment, ensure long-term use and provide lasting lighting solutions for your vehicle

Easy installation: You can easily complete the upgrade without professional help and enjoy a better lighting experience. Please ensure that our part number is the same as your old part number