PIAA DKVR405E V-RF 40" LED Light Bar Kit 18500lm 5800K White Beam 210W
Short Description The PIAA DKVR405E is a flagship 40-inch V-RF series LED light bar kit delivering a massive 18,500 lumens of 5800K white light. Featuring advanced Reflector Facing Technology and ECE certification, this 210W light bar provides industry-leading beam precision and extreme long-range visibility while remaining street-legal. Designed for full-sized vehicles and off-road expeditions, it offers superior durability and professional-grade performance for the most demanding lighting needs.
The Ultimate Lighting Solution for Maximum Visibility The PIAA DKVR405E is the high-performance 40-inch flagship of the V-RF series, engineered for full-sized trucks, SUVs, and heavy-duty off-road applications. This professional-grade light bar features PIAA’s exclusive Reflector Facing Technology (V-RF), which positions the LEDs toward the multi-surface reflector rather than 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 the wasted light scatter common in traditional light bars.
Key Technical Advantages:
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V-RF Reflector Facing Technology: The DKVR405E uses rearward-facing LEDs to maximize reflector efficiency. This creates a surgically precise beam pattern that provides massive distance and wide-angle coverage, significantly outperforming forward-facing designs.
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Monumental 18,500lm Output: Delivering a staggering 18,500 Raw Lumens, this 40-inch light bar turns the darkest night into day. It is designed for high-speed travel and demanding environments where maximum light volume is essential for safety.
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ECE R112 Certified: Despite its immense power, the DKVR405E is fully street-legal and compliant with international ECE standards. The beam is engineered to provide extreme reach while maintaining a controlled pattern to ensure it remains road-legal as an auxiliary high beam.
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Daylight-Neutral 5800K Output: The 5800K color temperature mimics natural sunlight, enhancing the definition of hazards and road signs while reducing driver eye strain during long nocturnal journeys.
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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.
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Rugged All-Weather Construction: Built with a durable extruded aluminum housing and a reinforced polycarbonate lens, the DKVR405E is designed to withstand extreme vibration, dust, and moisture.
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Complete Installation Kit: The package includes the 40-inch light bar, versatile side and rear mounting brackets for multiple fitment options, and a heavy-duty wiring harness with a relay and switch.