X AUTOHAUX COB H1 LED Headlight Bulb Conversion Kit 72W 8000LM 6500K 2 pcs

APPLICATIONS: Aftermarket LED Headlights Replacement HID/Xenon/Halogen HeadlightsAdvantages Compared to Halogen or HID bulbs: a. Fast ON or OFF, NO warm upb. Enery Saving, Much less power consumption c. No Ballast, safe for driving d. Good Cooling, Thermal Conductivitye. Upgrade Light DistributionPackage Includes: 2 x LED Lights 1 x Manual Note: Pls make sure the bulb size you choose is the right one for your vehicle before purchasingLED TROUBLESHOOTING GUIDEQ1.Do NOT Light UpAfter installing the LED Kit,they do not turn on.That may be a problem of Reversed Polarity.Q2.Headlights are FlickeringLED lights may flicker on some vehicles, that caused by the vehicle onboard computer failing self-check test due to the NEW Led Kit you just installed. This can easily be corrected by adding a set of waring cancellers(capacitors) to your setup.Q3. Only one side is working on my LED KITIf one side sometimes does not turn on it could be caused by a bad bulb, led driver or wiring. To help identify which component is defective follow these steps.If one side did not turn on, it could be caused by a defective bulb, LED driver or wiring.a.Defective BulbSwap the LED Bulbs to opposite side.Still does not work,the bulb you have is a defective one.b.Defective LED DriverSwap the LED Drivers to opposite side.Still does not work,the driver you have is a defective one.If none of these helped, please check the wiring make sure it is connected properly.