Injection-molded thermoplastic ABS housing, white or black color.
Red or Green lettering available, UL 94V-0 flame rating . 120/277 VAC dual voltage operation. Low energy consumption-only 2.4 watts at 120V. LED indicator light and push button test switch. LEDS mounted on print circuit board. LED lamps are operating in normal(AC input) and emergency (DC input) modes. Ni-cd battery(4.8v 650mA) delivers more than 3hours capacity to emergency lamps. 24hours recharge after 90 minuters discharge. Low voltage battery disconnection-preventing deep discharge damage to the battery.
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