The AC mounting arm features a cast-aluminum curved arm, welded to the central pole adaptor. The luminaire adaptor will accept a luminaire equipped with Lumec’s four-bolt. mounting system. The central pole adaptor slip-fits 9“ (229 mm) over a 4” (102 mm), 5” (127 mm) or 5 9/16” (141 mm) O.D. pole or tenon.
