UL 924, NEC and NFPA 101 Life Safety Code Listed for damp location Operating Temperature 50°F – 104°F Field installable arrow configuration 90 minutes of illumination The PA2 series photoluminescent exit sign is UL Listed with minimum illumination of 90 minutes up to a distance of ...UL 924, NEC and NFPA 101 Life Safety Code Listed for damp location Operating Temperature 50°F – 104°F Field installable arrow configuration 90 minutes of illumination The PA2 series photoluminescent exit sign is UL Listed with minimum illumination of 90 minutes up to a distance of 50 feet. No electricity, wiring, nor batteries are required. Charging this glow in the dark exit sign requires 54 LUX (5-ft candles) of LED, fluorescent, metal halide or mercury vapor light for 60 minutes.
*Do not expose to direct sunlight.