Orion from LaMar Lighting

Orion is a direct / indirect wall mounted luminaire featuring a patterned acrylic diffuser and narrow profile making it ideally suited for mounting above doorways and in narrow corridors. Occu-Smart® luminaires combine an internal ultrasonic motion sensor with multi-level electronic ballast to provide an energy-saving solution for spaces such as stairwells, classrooms, and offices, where high light levels are only occasionally necessary. The sensor detects the slightest movement and instantly switches from the standby light level to full illumination. A patented 100-hour lamp conditioning circuit ensures optimal performance and long life. http://www.lamarlighting.com