• Home
  • /
  • 9012: GTR Ultra Series HID Bulbs

9012: GTR Ultra Series HID Bulbs (4300k-8000k)

12 Reviews

Brand: GTR Lighting




PART #: 1 x GTR.N.045

Easy Return


Introducing the game-changing Ultra HID 9012 Bulbs by GTR Lighting! Elevate your driving experience with these powerful HID bulbs that have put GTR Lighting in the spotlight. Upgrade from halogen to HID with ease and enjoy unparalleled brightness. Precision alignment ensures optimal lighting performance, with each bulb meticulously positioned for maximum effectiveness. Crafted with top-tier Philips UV Resistant Quartz, these bulbs guarantee long-lasting brilliance without fading. Featuring hassle-free installation and insulated wiring, the Ultra HID 9012 Bulbs offer a seamless plug-n-play upgrade, illuminating your journey with exceptional clarity and style. Don't miss out - upgrade now to embrace the future of driving illumination with GTR Lighting's innovative technology.


  • Game-Changing Illumination: Elevate your drive with Ultra HID 9012 Bulbs.
  • Precision Alignment: Meticulously positioned bulbs for optimal lighting performance.
  • Durable Philips Quartz: Resistant to dimming, maintaining lasting brilliance.
  • Hassle-Free Install: Insulated wiring for seamless plug-n-play upgrade.
  • Unmatched Clarity and Style: Illuminate your journey with clarity and flair.


  • Bulbs: 2x (One Pair) GTR Lighting Ultra Series HID Bulbs

  • NOTE: HID bulbs by themselves do not connect directly to the stock wiring.


This GTR Lighting product includes a Lifetime limited warranty, serviced and supported by our team in Atlanta, GA. This warranty does not cover modifications, alterations, or misuse. For additional information, contact us.


  • Bulb Size: 9012

  • Intensity: 2,800-3,500lm (est.)

  • Power: 35-55w

  • 55w Ballasts: +20% lm, -1000K Color (est.)

  • Rated Lifespan: 2,500hrs (3-5yrs)



  • BASE/FITMENT: 9012

  • NOTE: HID bulbs by themselves do not connect directly to the stock wiring.


APPLICATION: HID and LED bulbs are street legal in the USA for Fog Light use only. Not compliant with DOT / FMVSS108 and not street legal in the USA for Headlights. Legal for off-road use in Snowmobile and ATV headlights and off-road racing use only auxiliary or forward lighting. International street legality varies by country. For detailed clarification on street use, CLICK HERE
Note: This usage regulation is not unique to this item. All LED and HID bulbs from all other brands, regardless of marketing claims, are prohibited from street use in halogen headlights in the USA.



Ultra HID 9012 Bulbs: One of the HID bulbs that put GTR Lighting on the map was this, the Ultra Series. It provides a seriously powerful upgrade to anyone looking to go from halogen to HID.

Precision: One of the hardest things to do in HID lighting is to get the alignment of the bulb itself in the halogen-based housing. Without that, no amount of tweaking and modification is going to get you proper lighting. Thankfully, GTR went to painstaking lengths to ensure an absolutely perfect alignment with the Ultra Series. Each and every bulb is laser aligned into the housing and checked for fitment before it leaves the factory.

Materials: To ensure that alignment doesn't go to waste, GTR uses the best Philips UV Resistant Quartz available. It won't dim and fade fast like lesser alternatives. It comes standard with insulated wiring to make the connections from your AMP style connectors to your ballast as though this harness came from the factory itself. No cutting, no soldering, no splicing. Just plug-n-play performance.

Ratings & Reviews

12 reviews

  • 4 stars
  • 0 reviews
  • 3 stars
  • 0 reviews
  • 2 stars
  • 0 reviews
  • 1 star
  • 0 reviews

Excellent color very bright

by -

I played around with cheaper HID kits only to have a bulb catch fire inside my expensive light housing. I was trying to save money because the GTRs were so expensive. In the end I spent $300 on a light housing and bought the GTR set up which I should have done at the beginning quality is unbelievable I can actually see where I'm going.


Excellent customer service

by -

Had 6k bulbs turn yellow on me. I called and the staff immediately helped me by sending me new bulbs for my vehicle under warranty replacement. Excellent customer service!!



by -

The quality of the Male plugs could be better, when trying to plug connection together inside the light housing if u couldn't line the connection up perfect the prongs would bend and not make connection. I didnt word this to good but you get my point.


Great bulbs easy to install

by -

Great bulbs easy to install very bright


Bright !

by -

Lights bulbs are awsome! The best of the best ... highly recommend. GTR lights are the real deal..you pay for what you get remember.


Easy to install got them

by -

Easy to install got them up and running in just a few minutes!


Super Bright, Excellent Service

by -

Can't complain about these bulbs they are as decribed. Super bright and high quality. Lifetime guaranty is great. Fast, freindly service from the folks at Headlight Revolution..


Best HID Bulbs Period!


You get what you pay for rings true when you buy a GTR Lighting Hid bulb. Sure, I could have bought a pair of HID bulbs for half the price elsewhere but why would I want to skimp on quality. If you haven't tried these bulbs yet then you simply don't care about your ability to see at night. Money well spent. I won't use any other brand until they find a way to outdo these bulbs.


2018 GMC Acadia Headlight & Foglight Upgrade w/ GRT HIDÄôs 55 Watt & S-V.4 V4 LEDÄôs

by -

The results is insane at how much better the lighting on the roadway is now. ItÄôs safer driving at night because you can see the road. As you get older your eyesight is not what use to be when you were younger. I work in the automotive industry and have been driven with premium lighting for over 18 years. I just purchased this Acadia for my wife so I started searching for LED lighting as soon I made the purchase. So I got most of information from Headlight Revolution so with all the information and making the decision to go with the GRT HID 55 watt 5th generation and the S-V.4 V4 LEDÄôs in the Foglight's. I definitely made the correct choice. The folks at Headlight Revolution were very knowledgeable and helpful throughout this process. Awesome job guys!


Great bulbs, excellent fit, easy install.


I purchased the 9012 HID bulbs to replace the supplied 9006 bulbs I had to modify to work in our truck a few years ago. Right off the bat I noticed the 9012's were a much better fit (obviously) than the previous bulbs, though in hindsight I probably should have gone with the straight base instead of the angled base bulbs to give a little extra slack wire harness. The 5000k bulbs provide great light that is not to harsh for the eyes.

Sign up for our newsletter