Leveraging the SeaBlaze Quattro, Zambezi Quattro is the perfect match for larger pontoon boats, aluminum skiffs, and floating docks. Choose from blue/white dual color or the vivid Spectrum output, each delivering more than 2,000 lumens and stunning color. Completely sealed with no external drivers. Self-isolating from metallic mounting surfaces to prevent galvanic corrosion. Perfect for typical transducer/accessory brackets.