Blast/burst exterior mounting arm allows to position blast or burst fixture lighting up or down and mounting to regular round box or panel. These mounts are fabricated from heavy-gauge steel, plated and then epoxy powder-coated in neutral mid-gray for extra-long corrosion-free life. Custom colors are available to special order. While primarily intended to mount on US-style round boxes, these arms may be fixed directly to panel or other architectural detail. In this instance fixture pigtail will pull through arm and must be appropriately terminated behind panel. For use with Philips color kinetics color blast powercore, Philips color kinetics burst powercore and Philips color kinetics compact burst powercore.