Hardware --CREE XPM Base 

Output - three white 

Lighting the way - steady, strobe, short flash 

Lumen - factory test is different from the actual number of lumens is not the same so there is no direct data 

Operating mode - button & double click Companions tail 

Color - black anodized & Sand anode 

Other - Infrared (No) 

Run time - about four hours 

Length - 9.6 cm 

- 3.3 cm in diameter bezel 

Weight - 270 g 

Battery - 节 2 x 123A or 16340 3.6V lithium battery ( not included )