Xenon Ballast HID Compatible With Mitsubishi For Lancer For Pajero IV For Outlander II Xenon HID Headlight Ballast OEM W3T19371 W3T16271 W3T20671 W3T20971

Built-in high pressure bag can speed up current conduction speed & save power consumption for fast startup Stable Performance: Xenon Ballast HID Bulb Control Unit convert the voltage, stabilize the current。 【Powerful function】The ballast is responsible for supplying power to the headlight bulb. It is used to regulate the voltage and current supplied to the lamp at start-up. Without a ballast, the lamp will draw too much power, causing it to burn out quickly. Note: To ensure you are getting the correct item, please confirm that your OEM number matches one of our OEM numbers. Customer Service: If you have any questions about our products, please feel free to contact us and our technical team will reply to you within 24 hours.