A group of stars, in a fixed relationship to each other, combine to form patterns along a running path. A series of preconfigured Constellations are joined in interconnected arrangements of celestial imagery and limitless expansion. Features Live among the stars with the celestial imagery and sculptural drama of Constellation, a new system of architecturally scalable, interconnected compositions of dazzling sculptural illumination. Each hub is a complete LED light engine, using an array of LEDS with driver circuitry on each of the two faces of the hub. The connecting arms form a structural and electrical connection between the hubs, and are easily assembled by inserting the arm into the hub and are secured in place by a retaining set screw.