Vaya linear louvers snap snugly over luminaire body and may be securely retained with locking scres each side. Constructed from galvanized steel and painted with flat black epoxy powder coat for low reflectivity and excellent durability, inside or out. Control glare without sacrificing light output. These louvers cut off at 45°each side for effective glare reduction, while allowing wide angle spread between LED optical centers with lower transverse vanes.