SADQRG Xenon Ballast W3T21571 / W3T23371 HID Xenon Headlight Ballast Control Unit Module D4S D4R For Mitsubishi For Outlander 2014-2015 Electronic Ballasts

W3T21571 / W3T23371 HID Xenon Headlight Ballast Control Unit Module D4S D4R For Mitsubishi For Outlander 2014-2015. Starting Performance: Fast and low current start-up, stable performance and high reliability. The cold start current is not too large, and the lamp does not accelerate at high power, which prolongs its service life. Quick Start ：The ballast can help your lamp start quickly. When the lamp is on, the ballast provides a high-voltage spike to the lamp. This helps to establish an arc between the two electrodes in the lamp, so that the HID bulb can light up. Automotive headlights bulbs and other Auto parts, so that you have a better driving experience and light up your way home. ballast looks design,Xenon headlamp ballast are waterproof, vibration proof and dustproof, used under difficult conditions.