Emergency Light, Voltage - Emergency Lighting and Exit Signs 120/277, Lamp Watts - Emergency Lighting and Exit Signs 0.7 W, Lighting Technology LED, Housing Material - Emergency Lighting and Exit Signs Plastic, Housing Color - Emergency Lighting and Exit Signs White, Battery Chemistry Nickel Cadmium, Number of Lamp Heads 2, Emergency Illumination Time - Emergency Lighting and Exit Signs 90 min, Watts @ 90 Minutes 2 W, Output Voltage 3.6 V DC, Width 2 3/4 in, Length 7 7/8 in, Height 4 1/2 in WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -