Dry Battery Power Source and CE RoHS Certification led lamp head zoom headlamp with 3 x filter lens

Specification
*LED Type: CREE Q5
*Max output: 200LM 
*Lens:three extra color for your choose, blue, red, green
*Waterproof: IPX6 
*Modes: High-low-Strobe 
*Battery: 18650

Operation:

Press the tail switch once and the light will turn on. With the light turned on, press the tail switch,the brightness level will switch between three modes (high-low-Strobe,Off)
Remove tail cap, insert the batteries with the positive ends toward the head of the light, replace the tail cap.