The C8SR10 series LED exit sign is suitable for wall, end or ceiling-mounting. The one-piece steel construction frame and supplied faceplates come with standard knockout chevrons. The light source is from light-emitting diodes (LED) which provide illumination in normal and emergency operation and are mounted inside the exit housing, not on the face. The exit sign in a self-powered configuration stays illuminated during emergency operation for at least 60 min upon AC failure. Easy access to wiring entry for all mounting options Canopy mounting system designed specifically for ease of installation Standard field-selectable directional knockout chevrons Long life, energy efficient AllnGaP technology light source