Exit Sign, Letter Color Red, Number of Faces 2, Directional Indicators - Emergency Lighting and Exit Signs Universal Field Selectable Chevrons, Lighting Technology LED, Housing Material - Emergency Lighting and Exit Signs Steel, Housing Color - Emergency Lighting and Exit Signs Black, Emergency Back Up Battery No, Battery Chemistry Not Battery Powered, Voltage - Emergency Lighting and Exit Signs 120/277, Number of Lamp Heads 0, Lamp Head Light Source - Emergency Lighting and Exit Signs No Heads