Jason had been thinking about the concept of making a retrofit on his Veloster headlights because the dark headlight had actually bothered him in the evening driving for a while. He ultimately made up his mind to purchase the majority of the parts to do it. He brought Hella 5 bi-xenon projector, Philips XV4800K D1S HID light bulb and Aozoom D1S Replacement HID Ballast in the aftermarket. And after that he called us to assist him make the upgrade for his vehicle.

We rapidly dismantled the real estate step by action.

Obtained the front lights out and all set for dissection

Took headlights back apart, cut out plastic around the projector, removed OEM reflector


Adjusted the aftermarket Hella5 projector to fit the real estate consisting of slicing steel edges and piercing some holes of the bi-xenon projector, install the projector into the real estate

Installed the replacement HID ballast when projector setup finished

Evaluated light pattern for the new retrofit projector to comply to DOT criterion and adjust the light elevation

  1. The beam pattern of Hella projector

When all the retrofit procedure was done, the brightness of the front lights had improved when contrasting to the factory light bulb for the night driving.


The new projector set with Aozoom ballast is designed to change the busted OEM D1S ballast and also perfectly work with Philips or other brands D1S HID bulb on one of the most European automobiles.

Giving a sturdy as well as successfully situation.

Retrofit projector with a high-performance ballast can be handy for the HID bulb. The ballast is power with the constant power, despite how input voltages modifications, it can give outcome power stably to the HID light bulb, making the variant of result power stability, which can extend the functioning lifespan of ballast and HID.


If you desire to upgrade your ballast, you can additionally see in below to find out more and information. What’s more, you can call us in anytime when you are doubt concerning the ballasts or aftermarket projectors retrofit. We are here for solving the confusion that you require.

Share This Story

Get our newsletter