LED:3W COB on body + 1W LED on head  

Brightness:about 160 LM for 3W COB on body 

                  about 80LM for 3W LED on head 

Switch mode:Torch LED - body COB high - body COB low - off

Battery:3.7V 800mAh 

Working time:about 3hours for COB high

Charging time:3 hours

Dimensions:7.28"x0.79"x1.38"(185x20x35MM)

Net weight:0.15LB(0.07KG)