Luminaire provides 90 minutes of light from two adjustable heads for illuminating paths of egress upon failure of normal power. Emergency unit is available in higher lumen output and remote capability Input Voltage: 120/277VAC Lumens / Wattage Per Head: (2) 150lm / 1W CCT: 5700K Finish: White Batteries: NiMH 3.6V 2W maintenance-free Remote Option: Luminaire is capable of including an additional 3.6V / 4W battery. Additional battery is used to power an additional remote emergency light. Upon power failure, each additional battery requires an additional 24 hours to recharge Listing: cULus Listed for Damp Locations, NFPA 70, NFPA 101, UL 924