·Self-contained emergency kit 
·For LED(max:200W) with a voltage of DC 0~120V
·Constant power output DC 7W  
·Maintained and non-maintained operation selectable 
·Manual test button 
·Different rated duration with different battery capacity  
·Compatible with most LED panel, triproof light, ceiling light, linear light,make it an emergency fixture 
·Green status display LED(power) 
·Professional Ni-cd battery solution
·Protection to the battery: emergency kit owns over-charge and over-discharge protection
·Optional plug-and-go available
·Optional 12VDC test switch function available