This is the Emergi-Lite Prestige Thin series Die-Cast Aluminum LED Exit Sign. Ideal for applications requiring attractive, thin profile, die-cast aluminum signage, superior illumination and low energy consumption. The thin profile faceplate, backplate and canopy is constructed of Die Cast Aluminum. Frame and canopy match in finish, White frame with White canopy and Black frame with Black canopy. A choice of Legend (R) red or (G) green with faceplate(s) finished in (W) white or (A) brushed aluminum. No screws are necessary to hold the faceplate(s) or backplate to the housing. The faceplate comes standard with concealed field-selectable removable knockout chevron indicators. It is suitable for surface mount installations on wall, ceiling or end.