Brand: TrustFire
Model: TR-J16
Code No.: FL0538
Model of LED:  5x CREE XM-L T6
Power by : 2 x 18650 / 3 x 18650  3.7v Li-ion Battery (Not Included)
Working voltage : 7,2 ~ 12V (maximum)
Max Output : 4000 lumens
Flashlight Modes: Hi 100% , Mid 45% , Lo 10% , Rapid , SOS
Material : Aluminum Anodized
Reflector : Sleek aluminum
Lens : Glass Reinforced