GYTTAK Compatible With Buick For Regal OEM: 177310-31 AA 17731031AA Car Headlights Daytime Running Lights DRL Drive Module Computer Module Adaptive Xenon Headlight

Voltage stabilization function: The car headlight driver module has good voltage stabilization characteristics. When the power supply and voltage deviation are large, it can still maintain the constant power of the light source, stabilize the illumination, and ensure the drive. Versatility: The car headlight control module has functions such as voltage transformation, current stabilization, pulse overvoltage protection, lighting, and extinguishing, which ensures the efficient of the headlights, provides better working ability, and improves the driving experience. Installation: The car headlight control light module kit is simple and convenient to install, compact in design, easy to adapt, plug and play, no modification is required. Compatibility: Please check the product details carefully before placing an order to determine if the TMS driver module is suitable for your vehicle. If you are not sure, please send us the model/year/OEM and we will do our best to help you! Quality: Our headlight TMS driver modules are rugged, manufactured according to strict OEM quality, and can operate stably in all extreme road and weather conditions;