FANTELI H4/HB2 LED Bulbs Pack of 2 — 6500K Cool White, 40,000LM, IP68 Waterproof

FANTELI H4/HB2 LED bulbs deliver a direct-fit, high-output replacement that produces up to 40,000 lumens per pair and installs without extra adapters.

These FANTELI H4/HB2 lamps are engineered as a one-to-one size replacement for many motorcycles, ATVs, and vehicles using H4/HB2 sockets. They pair intense 6500K cool-white light with a focused beam profile for improved visibility on dark roads and off-road trails while maintaining compatibility with most CAN bus systems. Rugged IP68 waterproofing and long-life LEDs reduce maintenance and perform reliably in wet or dusty conditions.

How bright are these bulbs and what does 6500K look like?

These bulbs produce about 40,000 lumens per pair, giving a noticeable step up from halogen outputs. The 6500K color temperature is a crisp cool white that improves contrast at night without appearing blue or purple in normal use.

• Rated output: ~40,000LM per pair for stronger road illumination
• 6500K cool white for clear, high-contrast visibility
• 900% brighter relative to typical halogen baseline
• Precise LED chips for a clean, defined beam

Will these replace my H4/HB2 bulbs without modifications?

Yes — the FANTELI units are built to match the original H4/HB2 form factor so they fit into the stock headlight housing without adapters. Most vehicles will accept them as a direct swap, and the bulbs are Canbus-ready to reduce error codes on compatible electrical systems.

• 1:1 size to fit standard H4/HB2 sockets
• No external adapter or bulky driver required for most installations
• Canbus compatibility for roughly 99% of vehicles to avoid dashboard warnings
• Simple plug-and-play replacement process

How durable and weatherproof are these lights for off-road use?

FANTELI designed these LEDs for harsh environments: the housing and seals meet IP68 standards, protecting the internals from dust and long-term water immersion. High-quality components and thermal design prolong service life, making them suited for off-road, marine, and rainy-condition use.

• IP68-rated protection against dust and submersion
• Enhanced thermal management for stable output and longevity
• Long LED lifespan—rated for tens of thousands of hours
• Rugged construction resists vibration and road shock

What beam pattern and driving advantages can I expect?

The bulbs are engineered to produce a well-shaped pattern that balances near-field illumination for road markings and long-field throw for spotting obstacles ahead. This balanced beam helps reduce glare while improving situational awareness at night.

• Comprehensive beam pattern for both close and distance lighting
• Reduced scatter compared with mismatched LED conversions
• Sharper cutoff and more usable light on the road or trail
• Improves driver reaction time by illuminating hazards earlier

Who this is for: These FANTELI H4/HB2 LED bulbs suit riders and drivers who want a high-output, plug-and-play upgrade from halogen lamps — especially people who use their vehicles for night riding, off-road adventures, or work in low-light environments. They are a good match for owners seeking a durable, waterproof solution that keeps factory fitment and minimizes electrical compatibility issues.