The EXP-EMG-EXT-12W-2L explosion proof emergency light with exit sign from Magnalight.com (Kemp, TX) is equipped an LED powered globe lamp, exit sign, and a Nickel-Cadmium battery pack for failsafe lighting for hazardous locations where compliance with Life Safety Code standards is required, says the company. This combination emergency light and exit sign provides a visible light signal that automatically switches to emergency battery backup operation once normal power is abnormally cut. A 6 watt LED lamp and an LED illuminated exit sign require less current than incandescent lamps, resulting in a reliable emergency lighting system that can operate for 90 minutes on battery power. The included battery has a 7-10 year rated operational life and is recharged automatically during normal operation.
Check it out at www.magnalight.com.