Powered by one 21700 rechargeable Li-ion battery
Brinyte patented tri-color lighting sources switch design
Rotating head to zoom in and out the beam
Tail stepless dimmer switch design, easy to meet any brightness requirements
Threaded lens for more effective concentrating effect
Regulated power supply maintains constant brightness
Overcharge, over-discharge and overheat protection
Reverse polarity protection prevents damage from improper battery installation
Aircraft-grade high strength aluminum AL-6061-T6 with premium Type III military hard-anodized anti-abrasive finish