OXILAM H4 9003 Light Bulb, 20000LM 600% Brighter, 6500K Cool White, Pack of 2

600% Brighter than Halogens

Upgrade to OXILAM H4 LED fog lights with high-power LED chips, delivering 20,000 lumens per set. These bulbs are 600% brighter than stock halogen bulbs, with a 6500K cool white light that offers a wider, farther view, providing clear illumination for safer night driving.

Over 60,000-hours Lifespan

With built-in temp control chips, liquid-cooling copper tube, and aviation aluminum body, our H4 bulbs achieve 120% improved heat dissipation. This advanced design extends the lifespan to over 60,000 hours, minimizing the need for frequent replacements.

Perfect Beam Pattern

OXILAM H4 LED bulbs feature an exact 1:1 halogen filament position with ultra-thin 0.03-inch chip spacing. This design delivers a focused beam with wider angles and longer range, while the 360° light distribution ensures no dark spots or glare—enhancing safety for both you and oncoming traffic.

Fit 99% of Vehicles

H4 bulbs feature a built-in driver and CANBUS system, resolving decoding issues and ensuring compatibility with 99% of vehicles without errors, flickers, or radio interference. For the 1% of sensitive models, additional decoders may be required; OXILAM provides support if needed.