Auxbeam Q40 Series 9005 (HB3) LED Fog Lights — 30,000LM Pair, 6500K Crisp White, Plug-and-Play

Auxbeam Q40 Series 9005 (HB3) fog lights deliver a powerful, focused 30,000-lumen white beam built for offroad and powersport visibility.

The Auxbeam Q40 fog lights are a compact, all-in-one LED replacement designed to match factory 9005 (HB3) interfaces while dramatically increasing effective brightness and heat management. Built with upgraded Z-Knight LED chips, advanced cooling hardware and integrated smart decoding, these fog lights aim to reduce dark spots and system errors without extra ballast or bulky adapters.

How much brighter are these fog lights compared with stock bulbs?

The Q40 uses 24 upgraded Z-Knight chips with ultra-tight spacing to concentrate light into a focused 6500K white beam. Auxbeam states up to a multi-hundred percent increase in visible brightness and improved night vision compared with typical halogen fog lamps.

• 30,000LM peak output across the pair for intense illumination
• 6500K crisp white color for clearer contrast and road detail
• 0.03in chip spacing and 360-degree emission to eliminate dark zones

What cooling and durability features keep these lights reliable?

Thermal management combines multiple layers: internal temperature-control chips, dual liquid-cooling copper tubes, a high-speed 15,000RPM turbo fan, and a pure copper baseboard within an aviation-grade aluminum housing. This multi-stage approach increases heat dissipation and extends operational life.

• Six-layer cooling stack and cold-shield heat sinks for steady output
• Durable aviation aluminum body resists corrosion and warping
• Estimated service life up to 60,000 hours under typical conditions

Will installation require extra adapters or cause dashboard errors?

The Q40 is engineered as an all-in-one metal assembly that mirrors factory filament and collar positions for a straightforward fit. Built-in smart decoding chips address CAN-bus or error messages on most vehicles, so no separate ballast, external plug, or fragile adapter is needed.

• 1:1 fitment to factory 9005/HB3 sockets for simple swap-in installation
• Integrated decoders reduce flicker and error codes in 99% of models
• No external ballast or pigtail required; solid metal connector design

What should I know about beam pattern and real-world use?

Auxbeam focuses the LED array to provide a clear cut-off line and a broad spread without blinding oncoming traffic. The design aims for even illumination, avoiding hot spots or shadows that can reduce usable visibility.

• Clear cut-off line helps direct light to the road, not the sky
• 360-degree full lighting coverage reduces blind zones
• Not compatible for DRL/daytime running light circuits—designed for fog lamp use

Who this is for: The Auxbeam Q40 9005 HB3 fog lights suit drivers who want a high-output, plug-and-play LED upgrade for fog or auxiliary lamps—particularly offroad enthusiasts, powersport riders, and anyone needing better night-time contrast without complex wiring or external ballasts. They appeal to buyers prioritizing rugged construction, advanced cooling and broad vehicle compatibility. Note: These are not intended for use as DRLs; the package includes a two-year warranty and manufacturer support for installation questions.