LED:	CREE XP-E
Luminous flux	200LM
light source life	Above 50,000 hours
material	6061-T6 aluminum
Lens:	Optical lens
Switch:	tail touch switch
Work pattern:	100%, 30%, 2.4Hz shining
Battery:	2*18650 Li-ion battery 8.4V 2.2AH
battery life	500 times cycle
Waterproof Level:	IP64