GTR Ultra 3.0 H11 LED bulb pair
The GTR Lighting Ultra 3.0 brings a compact bulb design and 5750K white output to the H11/H8/H9 family. This is the white GTR.LED801 pair; choose it separately from the yellow H11 version.
GTR’s Thermal Separation Technology design manages heat around the emitters, while the electronics are potted for protection. The compact format is worth comparing with the space behind your lamp, especially where a dust cover limits room. It is a design feature, not a guarantee of clearance in every housing.
Specifications and included parts
- Part number: GTR.LED801
- Listed bases: H11 / H8 / H9
- Package: two bulbs and one Allen key
- Colour temperature: 5750K white
- Rated power: 43W per bulb
- Operating range: 9–40V DC
- Emitter: custom TST 7045
- Supplier-rated raw output: 4,700 lumens per bulb
Figures above are supplier specifications; raw lumens describe output at the light source, not illumination measured on the road.
Plan the installation
Compare the existing bulb marking, connector, retaining hardware and rear clearance with this model. If the housing has been changed, use its requirements rather than assuming the original vehicle lookup still applies. Anti-flicker harnesses are optional accessories, sold separately; confirm whether your equipment needs one before ordering.
A common question
Does this H11 model also support H8 and H9?
GTR lists this exact GTR.LED801 model for H11, H8 and H9. That does not make every bulb with one of those markings interchangeable. Confirm the existing housing and installation requirements.
Intended use
These bulbs are not compliant for public-road headlight use in the United States. Fog-light and other applications must meet applicable local requirements. Verify the intended application and local rules before installation.
Compare other LED bulb bases and brands · Read our H11 bulb selection guide
