Elco Lighting EE81S Self Illuminating Red Letters Exit SignElco Lighting EE81S EE81S Product Description Elco Lighting EE81S Self Illuminating Red Letters Exit Sign Features: Self Illuminating Exit Sign, does not require anyelectricity to operate. Legible viewing distance from 50 feet. Available in red or green letters. Adhesive arrows chevrons included for jobsitecustomizationNo maintenance required. Compliant to UL924, IBC, NFPA. ETL Listed for Damp Locations20 Year life span About Elco Lighting: Founded in