PIAA DKW537E LPW530 Round LED Lamp Kit 2500lm
The PIAA DKW537E is a professional 3.5-inch round LED fog lamp kit delivering a high-intensity 6000K white beam. Featuring advanced Reflector Facing Technology and producing 2500 lumens per lamp, this ECE-certified 20W kit provides a wide horizontal spread with a sharp cut-off for maximum visibility in fog and rain. Built for extreme durability with a 10G vibration rating and IP67 waterproof protection, it is the ultimate street-legal auxiliary fog light for any vehicle
Full Description
Precision Visibility for Hazardous Conditions The PIAA DKW537E is a high-performance 3.5-inch LED fog lamp kit from the upgraded LPW530 series, engineered to provide maximum safety when visibility is compromised. This kit features PIAA’s advanced Reflector Facing Technology (RFT), which precisely controls the light output to create a wide, low-profile beam. Designed specifically for fog, rain, and snow, the DKW537E delivers a crisp 6000K white light with a sharp horizontal cut-off, ensuring that the road surface and edges are brightly illuminated without reflecting glare back into the driver's eyes or dazzling oncoming traffic.
Key Technical Advantages:
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Advanced Fog Beam Pattern: The DKW537E is designed with a wide-angle spread and a distinct upper cut-off line. This ECE-certified pattern is optimized to stay below the fog line, illuminating the ground and road shoulders for superior peripheral awareness.
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Reflector Facing Technology (RFT): By mounting the LEDs rearward toward the multi-surface reflector, PIAA maximizes light efficiency. This design ensures that 100% of the 2500 lumens are used to form a precise beam, providing more usable light on the road than traditional forward-facing LED designs.
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High-Intensity 2500lm Output: Each lamp generates a powerful 2500 Raw Lumens, offering daylight-like clarity (6000K) that significantly improves the definition of road markings and potential hazards in low-light environments.
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ECE R19 Approved: Fully compliant with international road legal standards for fog lamps, making it a reliable and street-legal upgrade for cars, trucks, and motorcycles.
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Rugged 20W Efficiency: Operating at 20W per lamp, this kit delivers professional-grade brightness with an optimized power draw. The cast aluminum housing and polycarbonate lens are rated for 10G vibration resistance and IP67 waterproof protection.
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Complete Installation Kit: The DKW537E comes as a comprehensive set, including two 3.5" fog lamps, high-impact stone guards, a pre-assembled wiring harness with a relay, and a waterproof illuminated switch.




















