Exit Sign, Letter Color Green, Number of Faces 1 or 2, Directional Indicators - Emergency Lighting and Exit Signs Universal Field Selectable Chevrons, Lighting Technology LED, Housing Material - Emergency Lighting and Exit Signs Plastic, Housing Color - Emergency Lighting and Exit Signs White, Emergency Back Up Battery Yes, Battery Chemistry Nickel Cadmium, Voltage - Emergency Lighting and Exit Signs 120/277, Number of Lamp Heads 0 WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. -