Producing a unltra bright beam of light by LED， this XML 5*T6 8000LM 3 Modes Waterproof Zoomable Headlamp Set Silver is the top-level equipment for outdoor activity. Its superbwaterproof performance makes it superior to ordinary ones. With highly efficient supercharged circuit in internal layout， it could make best use of battery. Besides， its light weight also makes it portable for daily carrying. In addition， it can be applied for camping， reading， climbing， riding， fishing and other outdoor activities. You deserve to own one!                                    Features             It uses LED， producing very bright beam of light <br> Outstanding waterproof & zoomable feature<br> Easy operation， environmental protection and stable performance<br> Highly efficient supercharged circuit in internal layout could make best use of battery<br> Free your hands instead of holding the light for long time<br> Perfect for camping， reading， hunting， fishing， auto emergencies， and home repair<br> Powered by 18650 batteries， it can keep long-lasting working performance  <br>                                                            Specifications             Material     Aluminium Alloy    <br> Emitter Brand         <br> LED Type     XML    <br> Emitter BIN     T6    <br> Number of Emitters     5                                                                                          <br> Color     Silver    <br> Luminous Flux     8000LM    <br> Number of Modes     3    <br> Mode Arrangement     High / Low / Strobe    <br> Zoomable     Yes    <br> Dimensions     (2.76 x 1.57 x 1.38)" / (7 x 4 x 3.5)cm (L x W x H)    <br> Weight     4.59oz / 130g       <br>                                                             Package Includes            1 x Headlight<br>2 x 18650 Batteries<br>1 x 6400mah Battery<br>1 x Adjustable Headband<br>2 x Rubber Rings<br>1 x US Plug Charger(100V-240V)<br>