Description
15X Ultra Brightness + Side-Light Fill Upgrade to AUXITO H4 LED BULBS (also fits AUXITO 9003 LED BULBS) delivering a massive 70,000LM per set and crisp 6500K cool white light – 15 times brighter than standard halogen bulbs. Dual-sided main chips plus additional side-facing LEDs provide extra illumination right in front of your bumper, effectively eliminating the near‑distance blind zone. The side light also makes the high beam more concentrated and evenly distributed, giving you a complete, shadow‑free view of the road.
Advanced Beam Pattern with Near‑Field Compensation Engineered with a 1:1 halogen bulb profile and a single fan for efficient cooling, these bulbs produce a precise beam pattern that lights up both the far distance and the area immediately ahead. No more dark spots near the hood or under the front grille. The integrated side‑lighting technology fills the close‑range blind zone, while the main chips project a focused high beam – significantly improving safety during nighttime driving without glare for oncoming traffic
Reliable Single Fan Cooling & Extended Lifespan Unlike fanless designs, the AUXITO H4/9003 bulbs feature a high‑speed single cooling fan combined with an all‑aluminum body. This active cooling system efficiently dissipates heat, ensuring stable performance even in harsh weather. Rated for up to 60,000 hours of continuous operation, saving you from frequent replacements and delivering consistent brightness year after year
Truly Plug‑and‑Play Installation The 1:1 mini size matches original halogen bulbs exactly, allowing a direct fit into your housing and factory socket. With a wireless all‑in‑one design (built‑in driver and fan), no external adapters or extra connectors are needed. Non‑polarity connection means no wiring hassle – simply plug in and secure. Most vehicles take less than 5 minutes to complete the upgrade
Broad Compatibility & CANbus Ready Built‑in CANbus decoder makes AUXITO H4 LED BULBS compatible with 99% of vehicle systems – no flickering, no dashboard errors. For a small number of sensitive vehicles, an additional decoder may be required. Please check your owner’s manual or confirm your original bulb part number (H4 or 9003) before purchase to ensure a perfect fit

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