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H8: GTR Ultra 2.0 LED Bulbs

2 Reviews

Brand: GTR Lighting




PART #: 2 x GTR.LED731

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Introducing the GTR Ultra Series 2.0 LED, where craftsmanship meets innovation for exceptional performance. Designed with meticulous attention to detail, this high-quality H8 LED is a game-changer. Unlike the competition, we didn't cut corners – our multi-faceted design ensures optimal lighting in every scenario. Equipped with NLW753 LED chips, we've elevated the standards to achieve superior results, coupled with precise filament positioning for maximum output and Mini LED Fog Light Bulbsmal glare. Unleash unstoppable illumination with GTR's lifetime-backed performance guarantee. Our LEDs are 100% potted and waterproof, conquering any terrain or weather. Temperature control is a breeze with continuous cooling, maintaining a safe operating threshold. The compact build not only conserves energy but also guarantees easy installation, delivering a dazzling 4100 Lumens. With a warranty that speaks volumes, GTR Ultra Series 2.0 LED is the ultimate choice for enduring brilliance. Say goodbye to replacements – experience a light that's as solid as it is powerful.


  • Brilliant Illumination: NLW753 LED precisely mirrors original filament, ensuring exceptional brightness.
  • All-Weather: 100% waterproof internals for reliable operation in tough conditions.
  • Efficient Cooling: Smart design maintains sub-80°C temperatures for optimal performance.
  • Compact Power: Despite its size, delivers 4100 Lumens, conserving energy while maximizing brightness.
  • Lifetime Warranty: Backed by GTR, worry-free experience with no replacements needed.


  • LED Bulbs: 2x (One Pair) H8 Ultra 2.0 LED Bulbs

  • LED Drivers: 2x Ultra 2.0

  • Wiring: H8 Plug and Play Inputs


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


  • Intensity: 3,900lm (Raw), 3,350lm (Effective)

  • Power: 41.5w

  • Light Source: Elec-Tech NLW7535CV3 6000K (Cool White)




  • Do I need PWM / Anti-Flicker Modules?: When using in Fog Lights: Unlikely. With low beams that double as Daytime Running Light: Likely.With high beams that double as Daytime Running Light: Likely. When the vehicle is late model American (Chrysler, Dodge, Jeep, Ford, GM): Likely.


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.




Craftsmanship: Designing a high-quality LED is a task GTR Lighting took seriously. Unlike so many companies that skimped on every single detail they possibly could, this H8 GTR Ultra Series 2.0 features a multi-faceted design that covers every base with real attention to detail.

The Best: While so many others use Philips or CREE LED chips, GTR went with a high-quality NLW753 option to ensure better results. Those results show through to the finished product too thanks to digitally optimized LED positioning that emulates the original filament location precisely. Combining these features is the key to getting all the light from the source to the reflector surface and ultimately onto your target without wasted lumens and glare all over.

Unstoppable: Consider this, GTR backs the performance of this LED light for life. They can be that confident because of all the work they've done to ensure it won't fail. The internals are 100% potted and waterproof for the wettest of trails or the heaviest rains. That means that the fan will never stop cooling either so temps never rise above 80c, well below the threshold for danger. They knew what they were doing when they assembled this rugged LED.

Better Fitment: We've heard many who assume that because the Ultra Series 2.0 is smaller than competitors that it's weaker and less capable. They couldn't be more wrong. Thanks to that small stature, it requires less energy to keep cool and keep power to the LED up. That results in 4100 lumens of output and a considerably easier time installing them. There are zero downsides here.

Best Warranty: We can't overstate this. You won't need another headlight bulb after these ones. They're so solid and strong that GTR backs them for life.

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