SLM IP66 from BetaLED, a division of Ruud Lighting, has a low-profile modular design that offers light-bar scalability and NanoOptic technology that contributes to improved efficiency. Named for its ingress protection rating of 66, the luminaire protects against intrusion of environmental elements and is suited for all pole and wall-mounted area-lighting applications. The fixtures provide more than 85% predicted maintenance in 50,000 hours at 25 C. More than 20 optical configurations are available, and SLM IP66 can accommodate up to two LED modules each with multiples of 10 LEDs, ranging from 20 to 60 LEDs maximum.