Exitronix Steel Direct View LED Exit Sign Double Face Red LED's 2 Circuit Input 277 277V Black Enclosure White Face Black Letters (603E 2CI7 BL) Tier6 Exitronix Die Cast Exit Sign Red NSI Copper Neutral Bar Exitronix Die Cast Exit Sign Red Single Face Less Battery Brushed Aluminum Housing Brushed Aluminum Face 220 240Vac 50Hz Input Meets Buy American Requirements Tamper Resistant Hardware (402EX LB BA 220V TRH) Standard BL Wet Location LED Combo Double Face Red Letters 6V 12W Gray Housing No Self Diagnostics Not Rated For Cold Weather No Tamper Proof Hardware Heads (HLCWLEZU2G612G) Exitronix Steel Direct View LED Exit Sign Double Face Red LED's 2 Circuit Input 277 277V Black Enclosure White Face Black Letters (603E 2CI7 BL)