【700% Enhanced Brightness】Equipped with 32 advanced CSP chips, these H4 9003 HB2 LED bulbs deliver a stunning 700% boost in brightness over halogen. The 6500K white light provides crystal-clear visibility and significantly improves night driving safety.
【1:1 Beam Pattern】Designed to match the halogen beam pattern, OXILAM 9003 LED bulbs feature ultra-thin copper base boards that produce a clear cutoff line and uniform light. No dark spots or glare—perfect for both low and high beam use.
【60,000 Hours Lifespan】With a full aluminum body and efficient heat-conducting copper base, H4 LED bulbs prevent overheating and ensure stable performance. IP68 waterproof rating and extended 60,000-hour lifespan make them ideal for all weather.
【5-Min Plug and Play】Thanks to a true 1:1 size and non-polarity design, OXILAM H4 9003 bulbs can be installed in minutes without tools or modification. Just plug them in and enjoy instant lighting upgrade with no hassle.
【99% Vehicle Compatibility】Built with intelligent IC drivers, OXILAM H4 HB2 bulbs work flawlessly on 99% of vehicles without triggering CANBUS errors or causing flicker. Compatible with most models for a smooth, worry-free replacement.