Standard BL Compact Wet Location Polycarbonate Exit Sign Double Face Green Letters Black Housing Battery Backup (WLEZXTEU2GBEM CW SDT) Tier6 Nora 4 Inch Pearl Retrofit CA268G Nora 4 Inch Pearl Retrofit Round Surface Gimbal Adjustable Trim 1000Lm 12W 3000K 90 CRI White 120V Triac ELV Dimming (NPR 4RG30XWW) Nora 4 Inch Cobalt Click 1000Lm LED Retrofit Round Baffle 12W 2700K Black White 120V Triac ELV Dimming Wired For Emergency Battery Compatibility (NLCBC2 45227BW 10EM) Standard BL Compact Wet Location Polycarbonate Exit Sign Double Face Green Letters Black Housing Battery Backup (WLEZXTEU2GBEM CW SDT) Self Diagnostics No Dual Circuit Operation Not Tamper Proof No Custom Wording