H7 HIDS4U Stealth 35W Xenon HID Conversion Kit

H7 HIDS4U Stealth 35W Xenon HID Conversion Kit
£69.95 inc VAT
Availability: In Stock
Code: H7ULT5
(4.88 based on 26 reviews)  



This HID Kit is for the replacement of two headlamp bulbs. The kit contains two HID bulbs and two ballasts

Stealth Kits from HIDS4U offer the very best in aftermarket Xenon HID Lighting. Compared to standard Halogen Bulbs, Xenon HID (High Intensity Discharge) gives a significantly brighter light output, with a stronger beam pattern to better illuminate road markings, signs & potential hazards to create a far safer road experience when travelling at night. Once you’ve upgraded to Xenon HID light, you’ll never want to go back to halogen!


These kits are developed by our in-house engineers, who work closely with the manufacturer to our exacting specifications. The Stealth ballasts are called so, as they use the latest digital technology to make the ballast unit much smaller than many other kits, making them incredibly easy to hide in your vehicle. If however they are on show, the brushed aluminium with braided cables will look at home in any engine bay.

Power Rating

You can choose whether you’d like 35W (*up to 300% more light) or 55W (*up to 400% more light) and with the majority of vehicles accepting either, the choice is yours! (*Than standard Halogen bulbs)


All our Stealth kits are CAN-Bus compatible, ensuring ‘Error-Free’ compatibility with virtually all vehicles, without the ‘blown-bulb’ dashboard warnings that can show with most older & cheaper kits. The ballasts also feature advanced EMF suppression to eliminate radio interference.

Plug & Play

These kits are designed to be 'Plug & Play', meaning no wiring to the vehicle's battery - simply connect to your existing headlight bulb connector. On average, a kit takes around 30 minutes to fit. However, if you have any doubts, this is a simple task for any auto electrician.

Colour Temperature

The kits come in a variety of colour temperatures to suit how you’d like your lights to look.

  • 5000K (White & Bright) - Pure white ‘daylight’, giving the most light output (Recommended)
  • 6000K (Blue Tint) - Blue tinted white light, giving a modern, cool, ice-white look.
  • 8000K (True Blue) - Intense blue, best for styling and an ultra-modern look.

Headlight Type

The type of headlight unit on your vehicle will determine whether you require Reflector or Projector Bulbs. It’s quite easy to check yourself.

  • Reflector - If you look into your headlight unit and can see the bulb, and see the back wall (reflector) of the headlight unit, then you have reflector style headlights and you should use our special anti-glare HID bulbs.
  • Projector - If however, you look into your headlight unit and see what looks like a lens or dome in front of the bulb, this will be the projector type lens. In this case, the projector lens focuses the light much more accurately, so the best option would be our normal (non-reflector) HID bulbs.

Why a Stealth Kit?

With plenty of cheap, inferior quality kits on the market, it’s important to remember that there can be vast differences in terms of performance & reliability from one kit to the next. Through extensive R&D testing of competitor’s kits, we know that the cheaper systems produce less light output, incorrect beam patterns, slower start up, with increased glare & compatibility issues.

Warranty & Support

Due to the high quality components used in both the bulbs & ballasts, we have such confidence in the product, that we can proudly offer a no-quibble 2 year warranty. To make fitting the kit even easier, we’ve written our own comprehensive instruction manual, as well as a handy fault-finding guide. Should you ever encounter any difficulties, we’re at the end of a phone for specialised technical support & service.

Even More Light, with Crystalite

To get the very best from your new headlights, we highly recommend the Crystalite ‘Rapid Headlight Restoration’ Kit from Twenty20. The kit comes with everything you’ll need for crystal clear clarity, to get the very best from your bulbs - as a bulb can only perform to it’s full potential when it’s behind a clear lens. Over time sunlight will remove the UV protection on your headlights and this can lead them to be dull, yellowed and oxidised. Crystalite not only brings them back to life looking like new, but will replace that all important UV protection. With no creams, polish, tape or drills, it’s incredibly easy to apply and anyone can do it, in minutes.

May 27, 2018
This customer purchased the item at our site.
Does what it saying
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James Martin
Dec 20, 2016
Easy to install, clear instructions fitted in a hour (taking my time), great light output alot better than upgraded halogen bulbs i had, well recommend thank you
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Michael Falzon
Nov 6, 2016
Excellent packing and instruction manual in proper English with lots of photos. The HID bulbs wwork perfectly in my 2013 Evoque Pure, beam has proper cutoff but much brighter.
Two issues:
The lead from the original loom has reversed polarity so I had to modify the connectors.
I think the 3 boxes could be integrated into one for a neater install
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Andrew Gunn
Nov 4, 2016
Superb Kit, took me all of 20 mins to install on my A4 and the difference compared to the standard lighting is incredible. It was cheap to buy and arrived quickly after online ordering...Well worth the money
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Rusu Daniel
Sep 12, 2016
I'm very pleased that i buy from you...very good coality, and easy to instal...
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Indra Parmar
Sep 7, 2016
What can I say? Let's begin with the product, very good quality and build, aesthetically nice and slim ballast. Straightforward installation instructions. The light emitted from these kits are fantastic, and makes driving at night a real treat! As for the Canbus, no errors showing! Autobulbs Direct are fantastic, the customer service is excellent. I did receive a faulty ballast with my kit, I called Auto Bulbs and a replacement ballast was sent immediately via next day delivery! Fantastic product and customer service! Made it easy to bookmark this page as I will be coming back for more products!
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John Harris
Feb 21, 2016
Product works very well indeed, but took a little ingenuity to fit on LR Disco 3. Grille and headlight assemblies had to be removed, but there is a space under the headlights to fit the ballasts. The watertight access panels had to be drilled with 25mm holes to accommodate the grommets, but everything I needed was supplied in the box. It needed a lot of re-alignment of the headlight beams afterwards!
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simon neill
Jan 13, 2016
Brilliant kit, well made and supplied with everything needed.
So much better and safer than the cheap Chinese kits available on eBay.
I would not hesitate in recommending this kit, and urge people to spend more money on these kits from a dedicated supplier.
I'm a very happy customer.
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Michael Kelley
Aug 13, 2015
Easy to fit .
For my car a Saab 9.3 ( 2008) I used the original retaining clips just had to cut a 4 mm slot to pass the cables through.
Whole install took about 45 mins.
Good bright light.
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Ben Horsnall
Mar 22, 2015
Great poduct even recommended it to a friend
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Bulb Size H7
Wattage 35W
Approx Light Increase +300% Brighter
Bulb Life 2500 Hours
CAN-Bus (Error-Free) Compatible Yes
Input Voltage 12V DC
Voltage Output 85V AC
Ballast Dimensions 90mm x 75mm x 20mm
Ballast Type Digital
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