The Boruit RJ-2800 XML-T6 1000lm 3-Mode Zoomable LED Headlamp is a powerful and versatile LED light with 3 output modes and a maximum output of 1000 lumens， powered by two 18650 batteries. It is built with a high-grade XML-T6 LED with a lifespan of 100000 hours， so the headlamp will last as long as you do. Plus， it produces a remarkably smooth beam with a perfect balance of beam throw and spill， with its output digitally regulated to keep a constant brightness. Don&acute;t hesitate to get one!                                    Features             Three output modes， 1000 lumens of maximum output<br> Powered by two 18650 batteries (not included)<br> Built with a high-grade XML-T6 LED with a lifespan of 100000 hours<br> Produce a remarkably smooth beam with a perfect balance of beam throw and spill<br> Digitally regulated output to keep a constant brightness<br> Zoomable design， adjustable focus between high light and floodlight<br> Elastic headband secures the lamp to your head<br> Support USB charging<br> Ideal for searching， hunting， camping， fishing， hiking and other outdoor activities <br>                                                            Specifications            Material    Aluminum Alloy    <br>Dimensions    (3.54 x 4.13 x 3.94)" / (9 x 10.5 x 10)cm (L x W x H)    <br>Weight    7.44oz / 211g    <br>Color    Blue    <br>Brand    Boruit    <br>Headlight Brand    Boruit    <br>Model    RJ-2800    <br>Function    Hunting， Walking， Seeking Survival， Night Riding， Household Use， Fishing， Camping， Exploring， Hiking    <br>Lumen    1000Lm    <br>Emitter Number    1 x XML T6    <br>Mode    3 (High &gt; Low &gt; Strobe)    <br>Battery    2 x 18650 Batteries (Not Included)    <br>Power Source    Battery    <br>Reflector    No    <br>Lens    Glass Convex Lens    <br>LED Lifespan    Up to 100000h    <br>Focus    Yes    <br>Available Light Color    Cool White    <br><br><br><br><br>                                                            Package Includes            1 x  Headlamp<br>