???????????? ???????????? ???????????????? ???????? ???????? ???????????????????????????????? ???????? ???????????????????????????????????? ???????????????????? ???????????????? ???????????????????? ???????????? ????????????????-????????????-???????????????? ????????????????????????????????? Say goodbye to the frustration of installing new bulbs with our wireless design that's not only non-polarity but also boasts a compact 1:1 size identical to your halogen H4 bulbs. Imagine replacing your H4 halogen in just 5 minutes without the need for any additional adapters or retainers—it's that easy!
????????????????'???? ???????????? ???????????????????? ???????? ???????????? ???????????????????????????????? ???????????????? ???????????????????????? ???????????? ???????????????????????????????????? ???????? ????????????????????? Ensure superior nighttime visibility with Zethors H4 LED headlight bulbs. At 50W per pair, generating 16000 LM in a crisp 6000K xenon white light, these bulbs are four times brighter than traditional halogens. With support for both high and low beam switching, our advanced chip pitch and 1:1 beam pattern technology produce an evenly focused light beam that reaches farther and wider without dazzling oncoming traffic.
???????????? ???????????????????????????? ???????? ???????????????????????????????????? ???????????????? ???????????????????????????????????????? ????????????????????????????????????! Crafted from 6063 aviation-grade aluminum using precision CNC machinery, our H4 car bulb kit offer unparalleled durability and heat dissipation. The use of double-sided copper plates increases the thermally conductive surface area, providing improved cooling performance compared to single copper plate designs.
???????????? ???????????? ???????????????????? ???????? ???????????????????????????????? ???????? ????????????????????? With an intelligent built-in chip that controls temperature between 110-120°， h4 headlight bulbs automatically regulate to ensure optimal performance under any weather conditions. The IP68 waterproof design combined with robust heat dissipation enables this H4 bulb to last up to 30,000 hours—providing reliability and value over time.
???????????????????????????????????? ???????????????????? ???????????????????????????????????????????????????? ???????????????? ???????????????? ????????????????????????????? Designed to be universal, Zethors H4 LED canbus bulbs are compatible with an impressive 98% of vehicles. For those with sensitive systems, an additional error canceller or decoder may be necessary. Should you encounter a canbus error, simply reach out to Zethors with your car's details (brand, model, year) for tailored assistance.