Photoluminescent Exit Sign Green - Framed Flat Wall Mount. Code Approved UL 924/IBC 2012/NFPA 101 2018 Photoluminescent Framed Exit Sign Flat Wall Mount-Code Aproved UL 924 High Performance Photoluminescent Signs. ETL to UL 924 - No Expiration Date Code Compliant NFPA 101 (Version 2018), International Building Code (Version 2018), International Fire Code Includes 2 Chevrons