The new PRAIRIE-RD continues with the renowned tradition of a popular design. A clear lens on this luminaire will provide type III or type V light distribution, up to 250W metal halide or high pressure sodium with internal glass refractor. New STAR-SHIELD and OPTI-SHIELD NIGHTSKY roof or louver optic systems, conforming to dark sky ordinances, are also available. For more information or a free catalog, call 800.621.3376, fax 847.588.3440, or e-mail Circle 226