LED Exit Sign
• Unit comes with a test switch and AC - ON indicator
• Charger driver assembly offers advanced features such as temperature compensation and superior LED performance
• High efficiency current regulated circuitry maintains equal illumination level in both the emergency and AC modes
• Input Voltage: 120-277 VAC; 50/60 Hz
• 3.6V Nickel Cadmium battery
• Working Time: 180 Mins