PIAA LEH230 H4 LED Headlight Bulb 6000K 5500lm

PIAA LEH230: Premium High-Power H4 Dual-Beam LED Upgrade (6000K)

The PIAA LEH230 is an ultra-high-performance H4 LED solution, designed for vehicles that demand the maximum light intensity from a dual-beam system. This model manages both High and Low-beam functions with class-leading brightness, offering a significant safety upgrade over factory halogen bulbs. Utilizing an innovative controller-less design, PIAA has integrated all high-power electronics directly into the bulb body, allowing for a high-wattage installation without the need for external wiring boxes or electrical modifications.

The Powerhouse of Dual-Beam Lighting

The PIAA LEH230 represents the peak of H4 (HB2/9003) LED technology. It is engineered for drivers who need a transformative increase in light volume for rural highways and dark backroads. By precisely replicating the filament geometry of a standard H4 halogen bulb, the LEH230 ensures that its massive output is focused correctly, providing a razor-sharp cut-off and an aggressive high-beam throw.

Key Technical Advantages:

• Extreme Light Output: Delivering an impressive 5,500 Lumens on High Beam and 4,500 Lumens on Low Beam (per pair), the LEH230 provides an incredible increase in light penetration and peripheral visibility.

• Dual-Beam Precision Optics: Specifically designed to perfectly replicate the filament position of a standard H4 halogen, ensuring a crisp cut-off line on low beam and a powerful, focused throw on high beam without blinding others.

• Modern 6000K Pure White Light: Provides a crystal-clear beam with daylight precision, enhancing road contrast and reducing eye fatigue, making hazards and road signs stand out with high definition.

• High-Power Cooling System: Operating at 34W per bulb, the LEH230 features an advanced internal cooling system and high-grade alloy construction to ensure stable performance during prolonged nighttime operation.

• Japanese Precision Engineering: Built to PIAA’s rigorous quality standards, this system is vibration-resistant and compliant with JIS S2 waterproofing standards for maximum durability in all climates.

• Compact All-in-One Fitment: Despite its high power, the integrated driver design means it fits behind standard headlight clips and dust covers, providing a true 1:1 replacement experience.