·Self-contained LED emergency Twin-spot light 
·High quality LED,2*9pcs
·Strength plastic housing
·Non-maintained operation mode
·Manual test button
·Two status display LED
·Different rated duration with different battery capacity   
·Professional Li-ion battery solution
·Emergency duration: 2heads:2h, 1head: 4h
·Over-charge and over-discharge protection

· With Plug-and-go solution