Zethors H4 9003 HB2 LED Headlight Bulbs, 400% Brighter Wireless LED Bulbs

【12 Upgraded Chips】The H4 LED bulb is equipped with an advanced 12cps chip, provides up to 400% more light output compared to traditional halogen lamps , providing drivers with a safe and enjoyable driving experience.【Direct plug-in installation】 The H4 led bulb is a direct plug-in replacement for halogen, two-hole direct plug makes installation quick and hassle-free,Say goodbye to extra adapters and heavy base.【4-Layer Cooling Design, Extended Lifespan】Quadruple Cooling Design: Quickly Cooling the Heat Led Chips 6030 Body Aluminum Material Dual Copper Substrates, Through 16000RPM powerful turbofan design to dissipate the heat generated from the Led chips rapidly and effectively. Ensures H4 hi/lo Beam Bulbs Stable Working and Lasting Longer; Even If Use 10 Hours a Day, No Frequent Replacement in 10 Years.【Warm Tip】Zethors H4/9003/HB2 hi/lo LED Bulb can fit 99% vehicles，no radio interference, built-in CANBUS. Sensitive vehicles may require an additional error canceller or resistors.