Headlight Drive Module - Key benefit: Automatically lowers the beam height in narrow streets to avoid dazzling pedestrians or oncoming traffic. The system also turns on the headlights automatically when you enter low-light areas, removing the need to operate it manually. - Function and protection: The module provides voltage conversion, constant-current regulation, and surge protection to ensure stable headlight operation, long-term reliability, and improved vehicle efficiency. - Installation and compatibility: Installs directly and replaces the existing module without modifications. Fits your vehicle. A reliable replacement part. - Durable construction: The adaptive headlight control module uses heat-dissipating and vibration-damping materials. Built to withstand rough road surfaces and the passage of time for lasting performance. - Use scenarios: 1) Urban night driving on narrow streets with pedestrians where glare must be minimized. 2) Entering poorly lit areas or tunnels where automatic activation improves visibility. 3) Driving on rough rural roads where vibration and heat resistance ensure stable operation.