Premium aluminum alloy coating makes this XML 1*L2 1*UV 3000LM 4 Modes White &amp; Yellow Light Zoomable Single Packaged Headlight wear-resistant for long-term use. It can be used for camping， reading， climbing， riding， fishing and other outdoor activities. Its superb zoomable 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. Additionally， this headlight supports dual purposes. Have a try now?                                    Features            It uses LED， producing very bright beam of light Outstanding zoomable featureEasy operation， environmental protection and stable performanceSupport dual purposes， practical and portableFree your hands instead of holding the light for long timePerfect for camping， reading， hunting， fishing， auto emergencies， and home repair                                                             Specifications             Material     Aluminium Alloy    <br> Emitter Brand         <br> LED Type     XM-L    <br> Emitter BIN     L2    <br> Number of Emitters     1    <br> Service Time     100，000 Hours    <br> Switch     Light Touch Switch     <br> Waterproof     No    <br> Color     Black    <br> Luminous Flux     3000LM    <br> Number of Modes     4    <br> Mode Arrangement     High / Mid / Strobe / UV    <br> Battery Configuration     2 x 18650 Batteries (Not Included)    <br> Lens     UCL Lens    <br> Dimensions     (1.77 x 1.38 x 1.18)" / (4.5 x 3.5 x 3)cm (L x W x H)    <br> Weight     5.29oz / 150g     <br>                                                             Package Includes            1 x Headlight  <br>