H11 LED Headlight Bulbs – FUZED LED F1 Series
Upgrade compatible factory halogen headlights and fog lights
with FUZED LED F1 Series H11 LED headlight bulbs.
Designed for H11, H8, and H9 applications, this two-bulb kit
features 7,000 manufacturer-rated lumens per pair,
6500K cool-white light, adjustable bulb positioning,
and plug-and-play connectors.
The compact F1 Series design is intended to fit many factory
halogen headlight and fog-light housings while allowing
proper bulb positioning and beam-pattern adjustment.
Vehicle compatibility, clearance, and electrical requirements
vary by application.
No cutting. No splicing. Straightforward installation
for compatible applications.
F1 Series H11 LED Bulb Specifications
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Bulb compatibility: H11 / H8 / H9
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Light output: 7,000 manufacturer-rated lumens per pair
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Color temperature: 6500K cool white
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Quantity: 2 LED bulbs per set
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Installation: Plug-and-play for compatible applications
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Bulb positioning: Adjustable rotating collar
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Design: Compact housing
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Water resistance: IP68-rated design
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Warranty: 18 months
Will These H11 LED Bulbs Fit My Vehicle?
FUZED LED F1 Series bulbs are designed to replace compatible
factory H11, H8, and H9 halogen bulbs.
These sizes are commonly used in different headlight and
fog-light applications.
H11 Bulbs
Commonly used for low-beam headlights and some fog-light
applications.
H8 Bulbs
Commonly used for fog lights and auxiliary lighting.
H9 Bulbs
Commonly used for high-beam headlights.
Important: Fitment depends on the vehicle's
year, make, model, trim, factory lighting package, and
headlight or fog-light assembly.
Use the Will These Fit My Vehicle? selector
above the Add to Cart button to check compatibility before
ordering. You can also check the bulb number printed on
your original halogen bulb or consult your owner's manual.
This product is intended for compatible factory halogen
bulb applications. It is not a direct replacement for
integrated factory LED headlights or factory HID systems.
Aftermarket assemblies may require different bulb sizes.
Why Upgrade From Halogen to F1 Series LED Bulbs?
Traditional halogen headlights use a heated filament
to produce light. The FUZED F1 Series uses LED emitters
to provide a modern 6500K white appearance.
Factory Halogen Lighting
- Traditional filament-based lighting
- Typically warmer, yellowish light
- Light source positioned at the factory filament location
- Output and beam pattern depend on the headlight assembly
FUZED LED F1 Series
- 6500K cool-white light
- 7,000 manufacturer-rated lumens per set
- Compact bulb design
- Adjustable LED orientation
- Factory-style electrical connectors
- Designed for compatible halogen bulb applications
The goal of an LED headlight upgrade should be more than
making the headlights look whiter. The bulb must also
fit properly, position its light source correctly, and
produce an appropriate beam pattern in the vehicle's
headlight assembly.
Halogen vs. FUZED LED Light Output
Factory halogen lighting:
FUZED LED lighting:
7,000 Lumens of F1 Series LED Output
The FUZED LED F1 Series is rated at
7,000 lumens per set of two bulbs,
according to manufacturer specifications.
Each bulb produces 6500K cool-white light.
However, more lumens do not automatically mean
better headlights.
Lumens describe total light output. Actual illumination
on the road depends on several additional factors:
- LED emitter positioning
- Headlight reflector or projector design
- Beam pattern and cutoff
- Bulb orientation
- Headlight aim
- Vehicle electrical system
This is why FUZED LED emphasizes fitment, installation,
beam-pattern evaluation, and real-world vehicle testing
alongside manufacturer-rated lumen specifications.
H11 LED Beam Pattern and Bulb Positioning
A headlight assembly is designed to direct light
from a specific source location. Incorrect LED
positioning can create an uneven beam, reduced
distance visibility, or unwanted glare.
The F1 Series uses LED emitters positioned to
approximate the original halogen filament location
and includes an adjustable rotating bulb
collar to help with alignment.
Results vary by headlight housing. After installation,
always inspect the beam pattern and adjust headlight
aim according to the vehicle manufacturer's procedure.
Actual Halogen vs. F1 LED Beam-Pattern Comparison
Factory halogen beam pattern:
FUZED F1 LED beam pattern:
These comparison images illustrate the beam patterns
from the tested installation. Performance may differ
in other vehicle headlight assemblies.
How to Align H11 LED Headlight Bulbs
Proper bulb orientation is an important part of
installing the F1 Series.
For the intended starting orientation, position
the LED chips horizontally, facing left and right,
approximately the 3 o'clock and 9 o'clock
positions.
The adjustable collar allows you to rotate the bulb
after it has been secured in the housing.
Always verify the resulting beam pattern because
headlight designs can vary.
Correct Starting Orientation
LED chips facing left and right:
Incorrect Starting Orientation
LED chips facing up and down:
Compact Design and Factory Dust-Cover Clearance
Some aftermarket LED bulbs use large heat sinks or
cooling components that make installation difficult
in tightly packaged headlight assemblies.
The F1 Series features a compact design intended
to fit many factory housings while allowing the
original dust cover to be reinstalled where
sufficient clearance is available.
Factory dust covers help protect the headlight
assembly from moisture, dust, dirt, and road debris.
Check the available space behind the bulb before
installation and ensure the housing is properly sealed.
Plug-and-Play H11 LED Headlight Installation
The FUZED LED F1 Series uses factory-style connectors
designed for compatible H11, H8, and H9 halogen
wiring connections.
For standard compatible applications, no cutting
or wire splicing is required. Some vehicles may
require additional electrical adapters or decoders.
How to Install FUZED F1 LED Bulbs
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Turn off the vehicle.
Switch off the ignition and headlights before beginning.
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Access the factory bulb.
Locate the original H11, H8, or H9 halogen bulb.
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Remove the halogen bulb.
Disconnect the factory wiring and remove the original bulb.
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Install the F1 LED.
Secure the replacement bulb in the factory socket.
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Connect the factory wiring.
Attach the LED connector and verify that it is fully seated.
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Adjust bulb orientation.
Set the LED chips to the intended starting position.
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Reinstall the dust cover.
Ensure adequate clearance and a proper seal.
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Test the lights.
Confirm both bulbs illuminate correctly.
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Inspect the beam pattern.
Check cutoff, glare, and headlight aim before driving.
Factory Connector and F1 LED Connection
Factory-style connector:
F1 LED connector installed:
What If My LED Bulbs Do Not Turn On?
The F1 Series connectors may be polarity-sensitive.
If a bulb does not illuminate, turn off the lights,
disconnect the bulb, and check the connector orientation.
Where the connector design permits, rotate the
connection 180 degrees and reconnect it.
Never force a keyed connector into place.
If the bulb still does not operate, inspect the
wiring connection, vehicle fuse, and electrical
compatibility. Contact FUZED LED if you need assistance.
H11 vs. H8 vs. H9 LED Bulbs
H11, H8, and H9 halogen bulbs use related base
designs, but their original applications and
electrical specifications are not identical.
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H11: Commonly used in low-beam
headlights and fog lights.
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H8: Commonly used in fog lights
and auxiliary lighting.
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H9: Commonly used in high-beam
headlights.
The FUZED LED F1 H11/H8/H9 product is designed
for compatible applications using these factory
bulb sizes. Always verify your vehicle's exact
lighting configuration before purchasing.
Can I Use This Kit for Headlights and Fog Lights?
Yes, when the vehicle uses a compatible bulb size
and housing.
For example, if a vehicle uses H11 low-beam
headlights and H8 fog lights, two sets are
required to replace both pairs of bulbs.
Built for Real-World Automotive Conditions
Headlight and fog-light bulbs operate in environments
exposed to temperature changes, road spray, dirt,
dust, and engine-bay heat.
The F1 Series is described with an
IP68-rated design for protection
against environmental exposure.
Proper installation and sealing remain important.
Do not operate the bulbs submerged in water or
leave the headlight housing open to moisture.
FUZED LED Real-World Headlight Testing
At FUZED LED, we believe automotive lighting should
be evaluated by more than the lumen number on
the packaging.
Our hands-on vehicle testing and installation
content focuses on:
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Fitment: Checking whether the bulb
fits the intended factory housing.
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Installation: Documenting access,
connectors, and any clearance concerns.
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Beam pattern: Evaluating light
distribution and headlight cutoff.
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Illumination: Comparing light
output under controlled test conditions.
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Clearance: Checking available
space and dust-cover fitment.
We use real vehicle installations, beam-pattern
photos, and lux measurements where available to
help customers make informed decisions.
Lux measurements describe illumination at a
particular location and test setup. They should
not be confused with total lumen output.
Explore the vehicle-specific installation and
testing guides featured below this product
description for additional fitment information.
Compare FUZED LED H11 Headlight Bulb Series
Different vehicles have different clearance
requirements, electrical systems, and lighting
needs. FUZED LED offers several H11-compatible
product options.
F1 Series – Everyday LED Upgrade
The standard F1 Series offers a compact design,
adjustable bulb orientation, 6500K white light,
and 7,000 manufacturer-rated lumens per pair.
Best suited for: Drivers looking
for a balanced LED upgrade in compatible
factory-halogen applications.
F1 Mini Series – Compact Fitment
The F1 Mini Series emphasizes a smaller form
factor for applications with limited clearance
behind the headlight bulb.
Shop H11 F1 Mini LED Bulbs →
F1 Plus 2.0 Series – Higher Output
The F1 Plus 2.0 Series is the higher-output
option in the FUZED LED lineup. Its greater
electrical demand may require additional
compatibility considerations in some vehicles.
Shop H11 F1 Plus LED Bulbs →
Regardless of series, always verify your vehicle's
bulb size, headlight assembly, clearance, and
electrical compatibility.
Find Your Vehicle's Headlight Bulb Size
H11, H8, and H9 bulbs are used in many cars,
trucks, and SUVs, but bulb fitment can vary
significantly by model year, trim, and
factory lighting package.
Browse our vehicle-specific bulb-size guides
for installation information and compatible
lighting options.
Browse All FUZED LED Vehicle Guides →
Why Choose FUZED LED?
FUZED LED focuses on practical automotive lighting
upgrades supported by fitment information,
installation resources, and real-world testing.
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Vehicle fitment: Find the correct
bulb size for your application.
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Installation support: Access
guides and troubleshooting information.
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Beam-pattern evaluation: See
how lighting performs in real installations.
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Product selection: Compare
F1, F1 Mini, and F1 Plus options.
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Customer support: Get help
identifying compatible lighting products.
18-Month FUZED LED Warranty
Your FUZED LED F1 Series bulb set is backed
by an 18-month warranty.
If you have questions about bulb compatibility,
installation, or product operation, contact
FUZED LED for assistance.
Ready to Upgrade Your H11 Headlights?
Replace compatible factory H11, H8, or H9
halogen bulbs with FUZED LED F1 Series lighting.
Each set includes two LED bulbs with
6500K cool-white output, adjustable positioning,
and factory-style connectors.
Use the vehicle fitment selector above
to confirm compatibility, then select your
F1 Series LED bulb set.
Note: Replacing halogen headlight bulbs with
LED bulbs may be restricted for on-road use
depending on applicable laws and headlight
certification requirements. Verify local
requirements before installation.
