Emergency Light, Voltage - Emergency Lighting and Exit Signs 120/277, Lamp Watts - Emergency Lighting and Exit Signs 10.0 W, Lighting Technology Halogen, Housing Material - Emergency Lighting and Exit Signs Plastic, Housing Color - Emergency Lighting and Exit Signs White, Battery Chemistry Lead Calcium, Number of Lamp Heads 1, Emergency Illumination Time - Emergency Lighting and Exit Signs 90 min, Watts @ 90 Minutes 10 W, Output Voltage 6 V DC, Width 3 1/2 in, Length 10 3/8 in, Height 10 3/8 in