emergency lighting 1.long life,stable 2.high efficiency, green in environmental 3.safe Emergency lighting The emergency light is made of goodness aluminium allory/iron, anti-corrosion,acid and alkali. With highlight LED which import from Taiwan, energy saving and samll heat, no glare ,long life. General parameter: working voltage: AC100V-24OV ,47-63Hzemergency change time: less than 1 secondsize: ...