The slightly longer Arcade luminaire for higher output lamp is perfect for mounting to columns or in groups along passageways. Designed to take advantage of the efficient compact fluorescent lamps and to be shallow enough to comply with ADA standards. Translucent white etched acrylic diffuser. May be mounted in any orientation. Provided with integral 120V HPF electronic ballast for minus 15Ã‚Â°F starting. May be mounted over a 31/2''or 4''octagonal wiring box.