Compatible With Volvo For V70 XC70 XC9 S60 S60L V60 XC60 30784923 63117180050 Car D3S D3R D4S D4R Xenon H-ID Ballast Headlight Bulbs Control Unit Ballast Xenon Ballast Headlight

Function: Made of solid metal + ABS, wear-resistant, heat-resistant, and vibration-resistant. And it's tough enough to withstand the wear and tear of rough roads and the test of time. Features: Adjust the voltage and current provided to the lamp, provide short circuit protection, open circuit protection, overload protection and load protection. Quick start: The ballast headlight module can speed up the current driving speed, save power consumption and achieve quick start. 【Compatibility】: Check the model year, please check if the part number you need to replace is consistent with the OEM number we indicate; 【Customer Service】: If you have any questions, please feel free to contact us, our customer service team will respond to you within 12 hours;