The AUXBEAM F18 Series H1 LED bulbs are designed for drivers who want a compact, easy-fit LED upgrade without the usual installation headaches.
With a true 1:1 mini-size design, strong light output, built-in cooling, and improved CANBUS compatibility, the F18 Series offers a serious lighting upgrade while keeping fitment simple.
Main Features
1:1 Mini Size for Easy Installation
The AUXBEAM F18 Series has been designed to closely match the size of a standard halogen bulb, helping avoid common LED installation issues such as tight housings, dust cover clearance problems, or awkward bulb fitment.
In most applications, the bulbs fit directly into the factory socket and headlight housing with no modification required.
Installation can usually be completed in around 5 minutes, making them a straightforward plug-and-play upgrade.
600% Brighter Than Halogen
The F18 Series uses double-sided 7535 CSP LED chips to deliver up to 600% more brightness than standard halogen bulbs.
Each pair produces up to 100W of power output and 22,000 lumens, with a crisp 6500K cool white light for improved clarity, contrast, and night-time visibility.
Precise Beam Pattern
The LED chips are positioned to closely match the light source position of a traditional halogen filament. This helps create a more accurate beam pattern with better focus and control.
The result is wider and clearer illumination, helping reduce dark spots and shadow areas while keeping the beam pattern more controlled when installed correctly.
Outstanding Cooling Performance
High-output LEDs need effective cooling, and the F18 Series is built with a strong thermal management system.
Each bulb features a 6063 aviation-grade aluminium body, combined with a copper heat pipe design and a high-speed 15,000 RPM turbo cooling fan. This helps draw heat away from the LED chips quickly and efficiently, supporting stable performance and long-term reliability.
The bulbs are rated for a lifespan of up to 50,000 hours.
Built-In CANBUS Compatibility
The upgraded driver system is designed to improve compatibility with up to 99% of vehicle computer systems, helping reduce the chance of dashboard errors or flickering.
Some more sensitive vehicles, including selected Mercedes-Benz, BMW, Volvo, Dodge, Ford Fusion, Ford Focus, Ford Escape and similar models, may still experience flickering or warning messages after installation. This is not usually a bulb fault and may require vehicle-specific CANBUS decoders.
Specifications
- Bulb Type: H1 LED
- LED Type: 7535 CSP LED chip
- LED Quantity: 12pcs per bulb
- Power Output: 100W per pair
- Effective Lumens: 22,000LM per pair
- Current Draw: 4.17A ±0.2A
- Operating Voltage: 9–13V
- Colour Temperature: 6500K Cool White
- Material: Aviation-grade 6063 aluminium
- Cooling System: Fan cooling with copper heat pipe design
- Fan Speed: Up to 15,000 RPM
- Rated Lifespan: Up to 50,000 hours
- Waterproof Rating: IP68
- Operating Temperature: -45°C to 150°C
Package Includes
- 2 × AUXBEAM F18 Series H1 LED Bulbs
Fitment Notes
Please check that your vehicle uses H1 bulbs before ordering. Bulb fitment can vary depending on vehicle model, year, trim level, and whether the vehicle uses reflector or projector-style headlights.
Although the F18 Series is designed with a compact 1:1 mini-size body, it is still important to check bulb type and available space before purchasing.
Road Use Disclaimer
These LED bulbs are designed for off-road, show, agricultural, and private road use only.
While they offer a significant improvement in brightness and visibility, most UK reflector-style headlight housings were not originally type-approved for LED conversions. This means they may not be fully road legal for on-road use in the UK.
Please check local regulations before fitting them for road use.
Additional Notes
Please allow for a small measurement difference due to manual measurement. Product colour may also vary slightly depending on screen and display settings.




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