PIAA DKVR405E V-RF 40" LED Light Bar Kit 18500lm 5800K White Beam 210W

PIAA DKVR405E: 40-Inch V-RF Series Flagship LED Light Bar (5800K)

The PIAA DKVR405E is the 40-inch flagship of the V-RF series, delivering an incredible 18,500 lumens of 5800K white light. Featuring advanced Reflector Facing Technology (V-RF) and ECE certification, this 210W bar provides elite beam precision and visibility over extreme distances while remaining fully street-legal. Designed for full-sized vehicles and off-road expeditions, it offers superior durability and professional performance for the most demanding lighting needs.

The Ultimate Lighting Solution for Maximum Visibility

The PIAA DKVR405E is the high-performance 40-inch version of the V-RF series, engineered for full-sized trucks, SUVs, and heavy-duty off-road applications. This professional-grade bar features PIAA’s exclusive RFT technology, which positions the LEDs toward the multi-surface reflector instead of the lens. This innovative design captures and concentrates 100% of the light output, creating an incredibly powerful, focused beam that reaches deeper into the distance while virtually eliminating wasted light scatter.

Key Technical Advantages:

• V-RF (Reflector Facing) Technology: The DKVR405E utilizes rear-facing LEDs to maximize reflector efficiency. This creates a beam pattern with surgical precision, providing immense distance and wide-angle coverage that significantly outperforms traditional forward-facing LED designs.

• Monumental 18,500lm Output: Delivering a massive 18,500 Raw Lumens, this 40-inch bar turns night into day. It is designed for high-speed travel and demanding environments where maximum light volume is essential for safety.

• ECE R112 Certification: Despite its massive power, the DKVR405E is fully street-legal and complies with international ECE standards. The beam is engineered to provide extreme range while maintaining a controlled pattern, allowing it to function legally as an auxiliary high beam.

• Neutral 5800K White Light: The 5800K color temperature simulates natural sunlight, enhancing the clarity of hazards and road signs while reducing eye fatigue during long night hauls.

• High-Power 210W Performance: Operating at 210W, this bar features advanced thermal management and high-output LED chips to ensure consistent performance and maximum lifespan under heavy use.

• Rugged All-Weather Construction: Built with a durable extruded aluminum housing and a reinforced polycarbonate lens, the DKVR405E is designed to withstand extreme vibrations, dust, and moisture.

• Complete Installation Kit: The package includes the 40-inch bar, versatile mounting brackets (side and rear) for multiple placement options, and a heavy-duty reinforced wiring harness with a relay and switch.