The original HIDS4U Pro PlusH4 Bi-Xenon HID lighting kit. This is the best HID Xenon conversion kit headlight kit that we recommend for most cars, other than those which we list on the Ultimate HID kit page. These kits cannot be compared to the other HIDS kits on the market as they are all our own branded kits, which have been developed and designed by our in-house engineer working closely with the manufacturers. These new ballasts are all Digital, which improves reliability and reduces the problems associated with the older design non-digital type ballasts. This quality kit allows you to convert your standard H4 halogen headlight to super performance HID Xenon. Due to the high quality components used in our HID conversion kits, we offer a 2 year warranty with the kits

We have been selling HID kits for many years and we refuse to compromise on quality. Our kits have the lowest failure of any we know of with less then 1%. Our bulbs, whilst more expensive, produce more lumens and out last other cheaper bulbs.

The HIDS4U Pro + ballast produces more light than other HID conversion kits and are even brighter than the factory fit Xenon headlights. Over 300% more light than your existing halogen bulbs. Do not assume that all HID kits on the market will give the same performance, only the high quality components will produce the best light output.


If the massive 300% increase is not enough then why not upgrade to our 400% 55W Pro Max Xenon HID kit.

To make fitting even easier we have written our own instruction manual so you don't have to translate the Chinese English instructions supplied with most other HID kits. We even included a fault finding guide.

This kit boasts top quality steel waterproof ballast, high quality purpose made H4 bulbs with metal or ceramic bulb holders that are designed to produce perfect beam patterns and focus just like the halogens, this can be seen in the pictures. The bulbs have been UV cut to prevent damage to plastic lenses

This kit is ideal for most cars even with bulb failure alarms. However please use our "Find HID Kit for my vehicle" application guide to check which of our HID kits are most suited to your vehicle.

The H4 Bi-xenon system operates both main and dipped beam as with the standard H4 halogen bulb - both dipped and main beam will be upgraded to Xenon light.