The ARCEL edge lit exit series are an architectural grade surface-mounted and recessed-mounted exit sign solution designed for architectural excellence. The slim aluminum housings are offered with a brushed aluminum finish as standard with white or black finishes as options. Multiple mounting options including pendant and mullion mount solve many architectural problems. Key features include high grade acrylic panels designed for optimum illumination, long-life, energy-efficient green or red LED sources which reduce energy costs and eliminate routine lamp maintenance, a battery back-up version with a no maintenance nickel cadmium battery and standard labor savings self-diagnostics and 90 minutes of emergency run time. The ARCEL series are UL 924 damp location listed and CEC Title 20 certified.