High-performance, energy efficient LED cobra head replacement solution for local, collector and major roadways; also suitable for highway access ramps and some area lighting applications.  Breakthrough LED technology and precision-engineered optics in the ATB0 cobra head provide exeptional LED roadway lighting while also saving energy. Best-in-class surge protection and efficasy (lpw). Work seamlessly with the Acuity Brands control systems to maximize energy and maintenance savings through enhanced monitoring and control functions. U.S. Patent No. D663,462.