Electrical Specifications
    -220VAC-240VAC input 
    -3W max power consumption 
    -Charging time: 24 hours
    -Emergency time: 3 hours
    -Push button test switch
    -3.6V Nickel Cadmium Battery
Feature
 -Thermal plastic housing
 -High efficiency LED
 -Universal wall mount and ceiling mount 
 -Dimension: 343*110*85mm
