35W HID H4 (HB2) (9003) Dual Beam Bi-Xenon Conversion Kit

Vendor: Kensun


H4/9003 Headlight Conversion Kit

Dual Beam bulb set with Xenon ballasts directly replaces your stock H4 halogens

Those who are looking for ultimate brightness at nighttime consider this headlight conversion kit the best remedy for darkness. The biggest advantage of this 9003 bulb set is that you get both (high and low) beams Xenon. A bulb base has one glass part which moves with a help of a magnet and, as a result, shifts a light output angle. A special removable metal shield directs the light and prevents its excessive scattering. The glass parts of the HID H4 headlight bulbs are made of a quartz glass that is highly resistible to high temperatures and vibrations. It allows to prolong the lifespan of this HB2 conversion kit.

The Xenon ballasts that come with the H4 headlights set provides HIDs with the alternative current. Due to this you can expect longer lifespan of the HID kit. A slim design of the power units ensures easiness of their installation. In addition, you are getting a set of screws and mounting brackets with the kit that allows to secure the ballasts in the engine bay. The other their advantage is rubber injection owing to which the electric components will not loosen from the circuit board.

Connections of the HID 9003 headlights kit are with washers. They allow to prevent the moisture from getting inside of them and damage the wiring.

Purchasing our H4 headlights set you are getting premium quality, shockproof and waterproof HID conversion kit for both beams.


  • Two 35W bi-xenon bulbs
  • Two 35W high-performance slim digital ballasts
  • One bi-xenon relay harness
  • Two mounting brackets
  • One smart aluminum carry-case
  • One installation manual

If you like to go with your low beam as Xenon and high beam as Halogen, you may select  Low/High halogen conversion kit.

Due to aftermarket HIDs installation, some vehicles may undergo flickering or dashboard errors issues, however, it can be easily resolved by adding our resistors.

In case you face any difficulties with the product, inquire our troubleshooting.

Fits sizes:

  • HB2, 9003