AUXITO H4 9003 HB2 LED Headlight Bulb Kit 100W 20000LM 6500K Hi/Lo

Product Overview

Upgrade your headlights with this AUXITO H4 9003 HB2 LED bulb kit, delivering high-output cool white light for both high and low beams. Designed for maximum brightness, long service life and fast, plug-and-play installation.

Key Features

• Up to 900% brighter than standard halogen bulbs for clearer night-time visibility.
• 20,000LM per pair (10,000LM per bulb) with 6500K cool white output.
• 1:1 halogen filament layout for a precise, glare-free beam pattern.
• 360° illumination with no dark spots for balanced road coverage.
• Plug-and-play design for quick installation into factory H4 9003 HB2 housings.

Performance & Cooling

• Power: 100W per pair (50W per bulb).
• High-speed turbo cooling fan and 6063 aviation aluminium housing.
• Optimised heat dissipation for stable output and extended life.
• Service life rated up to 50,000 hours (seller data up to 500,000 hours listed).

Electrical & Optical Specifications

• Bulb type / fitment: H4 9003 HB2 dual beam (high/low).
• Lighting technology: LED.
• Luminous flux: 20,000LM per pair.
• Colour temperature: 6500K cool white (spec table also notes 6000K).
• Operating voltage: DC 12–18V (spec table DC9–30V).
• Current: 2.25A ± 10%.
• Operating temperature: -40 °C to +80 °C.
• Beam angle: 360 degrees.
• Viewing angle (θ): 360 degrees.

Durability & Protection

• Waterproof and dustproof: IP68 rated (spec table also lists IP67).
• Corrosion- and rust-resistant housing with polished chrome finish.
• Certified CE and RoHS.
• Rated bulb life: > 50,000 hours.
• Manufacturer warranty: 2 years.

Compatibility & Features

• Suitable for use as headlight, high beam and low beam where H4 9003 HB2 is specified.
• CANbus compatible design to minimise error codes (may vary by vehicle).
• Ballast/driver integrated — no external ballast required.
• Universal fitment noted by supplier; always confirm bulb size against your vehicle.
• Placement on vehicle: front left and right.

Package Contents

• 2 x AUXITO H4 9003 HB2 LED headlight bulbs.

Installation Notes

• Check your owner’s manual or the part number printed on the original H4 bulb.
• Confirm compatibility using your vehicle details in the store’s bulb-size filter, if available.
• Typical install steps: remove halogen bulb, secure the locking ring, insert the LED bulb, rotate to lock and connect the power plug.
• Professional installation is recommended if you are unsure about fitting or alignment.