Commercial grade exit sign with a specification-grade, low profile thin die-cast aluminum housing, also available in black or white powder coat. Illuminated by high-intensity red or green LEDs meeting UL uniformity requirements, drawing 1.0 watts at 120/277 volts. Available AC only or with sealed NiCad battery backup giving a minimum of 90 minutes emergency operation. Snap together construction with an aluminum canopy for end or ceiling mount.