LUXEON XR-M: LED modules optimized for lighting applications requiring high-power LED arrays mounted on rigid, thermally conductive substrates. These versatile modules offer 3, 4, or 5 LUXEON M LEDs on an MCPCB substrate, ensuring easy system integration, fast time-to-market, and compatibility with industry-standard optics. The 4-LED square version becomes a complete IP66 solution when used with standard third-party optics and heatsinks.