·Self-contained emergency kit 

·Ultra-Slim design
·For LED modules with a voltage of DC 20~120V
·Selectable power output DC Max:3W  
·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 Li-ion battery solution
·Over-charge and over-discharge protection