Emergency Light Units: Type - Emergency Light Unit; Grade/Application - Commercial, Remote Capability; Enclosure Material - Steel; Finish - White; Enclosure Rating - Indoor; Volts DC - 6VDC; Head Style - PAR18, Top-Mount; Number of Heads - 2; Lamp Watts - 9.0W; Lamp Type - Incandescent; Rated Watts-Hours - 36.0W-0.5hr; Batteries - Lead; Voltage Input - 120/347V 60Hz Dual; Manufacturer Series - Galaxy