About this item

Ultra-Focused Brightness: TECHWIZHUB H4 LED Bulbs deliver a 600% bright upgrade over halogen bulbs, with 100W power, 24,000 LM, and a natural daylight of 6500K. The ultra-thin 0.03-inch chip spacing ensures a near-perfect focused beam, distributing light evenly without shadows or dark spots. This provides a wider, longer, and more comprehensive illumination range, offering clear all-angle visibility for your drive.
New IP68 Design:TECHWIZHUB H4 LED fog bulbs are one-piece designs with sealed bases to prevent rain and dust from entering the interior. Meanwhile, the hollow fan of the light pole is added to ensure heat dissipation performance. With an IP68 level of waterproofing and dustproofing, it makes H11 bulbs not affected by humidity, dust, high-temperature, and low-temperature environments, and it maintains high stability performance.
Smart Cooling System: The H4 bulbs are crafted from aviation-grade high-quality zinc alloy and thickened copper plates. Its precision CNC-machined fin structure, hollow air duct design, and 16,000 RPM high-speed cooling fan achieve excellent cooling performance. An intelligent IC temperature-control chip further enhances thermal management, ensuring exceptional cooling performance and a lifespan of up to 50,000 hours.
Plug and Play:TECHWIZHUB H4 LED fog lights small and compact all-in-one design, using the same 1:1 interface and ratio design as the original halogen lamps,a built-in driver without external adapters for quick and easy installation. The bottom bevel cut allows for off-center mounting, compatible with cars, motorcycles and many other models.
99% Vehicle Compatibility: Built-in upgraded drivers and 2025 upgraded Canbus decoder system make the H4/9003 led bulbs easily compatible with 99% of vehicles.NOTE: If you encounter a model that does not fit your vehicle during installation, please contact us via Amazon message to replacement the bulbs.