GT Ultra Xenon D2S (Single)

For a reliable, professionally engineered replacement for a standard xenon headlight bulb, try the GT Ultra Xenon.

Why buy the GT Ultra Xenon D2S Car Headlight Bulb (Single)?

The first xenon release from highly respected newcomers, GT, the Ultra Xenon range offers everything one could want from a standard xenon replacement at a reasonable price. The GT Ultra’s design and assembly meticulously follows ECE car lighting standards, providing a safe, perfectly positioned light projection.

With an expertly assembled construction consisting of only high-quality materials, the GT Ultra Xenon offers the long lifespan that xenon lighting is renowned for, as well as a warm white light with a 4300K colour temperature. And as a terrific added bonus, the GT Ultra Xenon comes with an impressive three year warranty.  

Features and Benefits

  • 4300K colour temperature
  • Warm white projection
  • Reliable standard xenon bulb replacement
  • Long lifespan
  • Easy plug-and-play installation
  • Road legal – fully ECE-certified for use on public roads and highways
  • Three year warranty

About GT

One of the more recent names in the automotive lighting industry, GT is already making a name for itself as an exponent of world-renowned German design. GT combines a distinct engineering prowess with a heightened sense of the needs and wants of the consumer – always delivering on quality, style, performance and price.

FittingD2S (85122)
Number of Bulbs1
Bulb TypeStandard
Kelvin Rating4300K
Road LegalYes
RangeUltra Xenon
Light Improvement

Delivery Information

We aim to dispatch all orders the same/next business day. Delivery times on our standard delivery service are:

UK: 2-3 business days*
Europe: 5-7 business days*
Rest of the World: 5-10 business days*

Need your order faster?
Customers in the UK, US & Canada can also upgrade to an express delivery service. Delivery times for this service are:

UK Next Business Day (DPD): £5.49
US & Canada 2-4 Business Days (FedEx): £13.99

*average delivery times.

List Price: $43.49 USD You save $23.93 USD

$ 19.56

4.8 Based on 14 customer reviews

Information - We recommend upgrading these bulbs in pairs. Sold individually.

In stock

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Customer Reviews

GT Ultra Xenon D2S (Single)

5 Great service

My order didn't arrive... ...sent off an email. They resent my order registered post the same day. Replacement order has arrived. Top service, that's what makes the difference and the reason I will come back.

By Theresanothersteve on

GT Ultra Xenon D2S (Single)

5 Great deal, great service

Ordered the GT Ultra Xenon bulbs based upon a review. I was very happy with the price and super quick delivery from UK to Colorado. Product works great and could.not be happier. Will definitely use PowerBulbs again!

By RDH on

GT Ultra Xenon D2S (Single)

5 Excellent service and product

Called powerbulbs about a pair of xenon bulbs for my gti i got excellent advice and even better price than vw @ £140 each and quality product would recommend 100% 5 star service and product will definitely use again in future for any other bulbs needed. Thanks powerbulbs

By Chris. on

GT Ultra Xenon D2S (Single)

5 Excellent service and product

Called powerbulbs about a pair of xenon bulbs for my gti got excellent advice, price compared to vw @ £140 each and quality can not complain at all would recommend 100% call again for any bulbs needed in the future. 5 star from me.

By Chris. on

GT Ultra Xenon D2S (Single)

4 D2S xenon light bulbs

The light bulbs installed and work well. Worth the money. + 3yrs warranty. can't beat that. Satisfied

By Spoko on

GT Ultra Xenon D2S (Single)

4 Economy Bulbs

My 2005 Saabs Xeon dipped headlights where very poor when I bought it last year , one was blueish and one white , after my mot where the chaps said the bulbs where easy to change I looked online and found these economy bulbs which so far are giving out a decent amount of light , obviously Can not comment on how long this will last as only just fitted . Overall very pleased with purchase

By Ian on

GT Ultra Xenon D2S (Single)

5 OEM Quality Bulbs Great Price

Got these bulbs to replace the original bulbs on my 2008 GTI. The light output on these are great. I am pleasantly surprised and have placed a 2nd order to replace the bulbs on my BMW.

By Belal K on

GT Ultra Xenon D2S (Single)

5 Top Notch

Couldn't be happier with the customer service, speed of shipment, and the bulbs themselves. Ordered from America and they were on my doorstep in a few days. I cannot speak for longevity but initial impressions are that the bulbs are on par performance wise with all the high quality manufacturer's I've used in the past and I'll be using them in other cars moving forward.

By WhyTea on

GT Ultra Xenon D2S (Single)

5 Cheaper alternative to OEM

Awesome for the price, maybe not as bright as a new OEM Subaru Australia bulb, but for less than 10% of the price quoted by Subaru ($AUD378 each for a Phillips 85122 bulb in a Subaru genuine parts box).Would much rather replace these myself every 3 to 4 years instead of being shafted by Subaru every 5.Great service from Powerbulbs also.

By Grahamw on

GT Ultra Xenon D2S (Single)

5 really good

but the color is little bits delivery,

By Exca on

GT Ultra Xenon D2S (Single)

5 GT Ultra Xenon D2S

Excellent product...service...….price...I could not be happier.....and would recommend...……to any one looking for bulbs...……..

By Volt on

GT Ultra Xenon D2S (Single)

5 Perfect

Fits exactly as the original! Great light from bulbs and for a great price! Will be purchasing again when needed.

By Em on

GT Ultra Xenon D2S (Single)

4 Decent OEM replacement

OK, you're here because one of your lights has failed and you want a cheap replacement. On that front the GT Utras deliver, they install with no issues and work perfectly acceptably. They're not noticeably different for brightness, but they are way better than having only one headlight. No doubt the more expensive options are brighter, but I have no experience there. The tint is quite neutral to warm, and I feel there's a slight rainbow effect to the beam under some circumstances (redder at the bottom and greener at the top) but on the road you don't really notice this. Overall, can't complain for the price. Maybe not quite up to OEM (Philips) standard of colour uniformity, but decent enough.

By Matty on

GT Ultra Xenon D2S (Single)

5 Great value

Bulbs are great value, and hey produce great light, as good as the originals if not better.

By Andy on

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