FAHREN 2025 Upgraded H4 9003 Bulb 36000LM 900% Brighter

FAHREN 2025 Upgraded H4 9003 Bulb, [Latest & Brightest] 36000LM 900% Brighter Real 1:1 Size HB2 Fog Lights Bulbs, 6500K White, IP68 Waterproof, Pack of 2

Ultimate Brightness Improvement

FAHREN H4 bulbs are equipped with high luminous efficacy CSP chips, a 6500K color temperature, and 900% brighter than OEM bulbs, allowing you to see more clearly and farther on the road.

Real 1:1 Size

These 9003 bulbs feature a compact design with no bulky driver or additional harness. The non-polarity plug-and-play setup saves time and eliminates all kinds of installation problems.

Perfect Beam Pattern

H4 fog light bulbs precisely mimic the position of the original bulb filament, ensuring the same uniform light as stock bulbs, without any dark spots or shadow areas.

70,000+ Hours Lifespan:

Constructed with aviation aluminum, large copper baseboard, liquid-cooled copper tube, and silent cooling fan, these bulbs provide stable illumination for over 70,000 hours. The IP68 waterproof design ensures they can be used in all kinds of weather.

99% Vehicle Compatibility

FAHREN bulbs are engineered to work with 99% of vehicle systems, although some specific models may require a CANbus decoder for optimal performance. If you encounter any issues, feel free to reach out to FAHREN for assistance.

Q:How do I know how many sets I need?

A: One set FAHREN H4/9003/HB2 bulbs contains 2 bulbs. You can purchase as needed.

Q:What if I encounter dashboard errors or lights flickering?

A:Some sensitive vehicle modes may experience dashboard errors or flickering. Please con-tact us to get suitable decoder to address this issue

Q:What kind of situations are included in the decoding problem?

A:DRL/Bulb is flickering or not working
2. Dashboard error (the hi/lo bulb will work well)
3. One side bulb doesn't work or dim etc.

Q:What if the bulb doesn't fit or how to get a replacement?

A:We always stand behind the productAny issues with products, please me-ssage us, and we wil help you solve them. After confirmation, we will provide the replacement or the correct bulbs for defective or incompatible bulbs.