OXILAM H11 9005 LED Bulbs Combo Pack of 4 — 2 H11 + 2 9005, 6500K Cool White, 16× Brighter

OXILAM H11 9005 LED Light Bulbs Combo delivers a high-output 6500K cool white beam (150,000LM) designed to replace H11/H9/H8 low beams and 9005/HB3 high beams for a brighter, clearer drive.

These OXILAM M5S-series bulbs pair compact engineering with powerful LED chips and an intelligent driver to create a focused, high-contrast light pattern that fits most vehicles. Built-in cooling and a robust aluminum housing keep the bulbs dependable for regular road use, while a plug-and-play form factor aims to make the swap from halogen simple and fast.

How much brighter are these bulbs compared with factory halogens?

OXILAM rates this H11/9005 combo at approximately 16× the brightness of typical halogen bulbs, producing a very high lumen output for both low- and high-beam applications. The 6500K color temperature provides a crisp, cool white that improves perceived contrast at night.

• Rated output up to 150,000LM across the set for intense illumination
• Cool white 6500K improves road detail and signage visibility
• Focused beam design reduces scatter and glare to other drivers

What optics and chip layout create the focused beam?

These bulbs use twelve double-sided LED chips coupled to a 0.039-inch ultra-thin copper plate to concentrate light into a precise beam. The arrangement recreates a distinct cutoff and hotspot similar to OEM patterns so light falls where you need it most.

• 12 double-sided LED chips for symmetric light output
• Ultra-thin copper plate enhances beam focus and thermal transfer
• Engineered beam profile to match many factory housings

Will they fit my car and work without error messages?

The integrated linear intelligent IC driver and non-polarized plug design allow compatibility with roughly 99% of vehicles, minimizing flicker and dashboard errors. For a few sensitive models with strict CANbus systems, OXILAM offers plug-in decoders to resolve warning lights or flicker.

• All-in-one driver simplifies installation — typically under five minutes
• Non-polarized connection works in most sockets without modification
• Optional decoders available for vehicles that require CANbus correction

How is heat handled to ensure consistent performance?

Thermal management combines a durable aviation-grade aluminum housing with an internal high-speed fan operating at 12,000 RPM to dissipate heat effectively. Stable temperatures protect longevity and maintain steady lumen output over extended drives.

• Aviation aluminum body for efficient heat conduction
• 12,000 RPM silent cooling fan for active thermal control
• Compact design balances airflow, fitment, and durability

Who is this for: drivers who want a straightforward, high-output upgrade from halogen to LED for both low and high beams. If you value a crisp 6500K cool white color, a precise beam pattern, and a mostly plug-and-play installation, this OXILAM H11 9005 combo is built to be a direct replacement for many vehicles. Choose this pack if you need a pair of H11 bulbs and a pair of 9005 bulbs together for a coordinated front-end light upgrade, and contact OXILAM support if your car requires a CANbus decoder for error-free operation.