??Specification:<br />Product name: 4000Lm 3x XM-L T6 LED Light unit<br />3 switch Mode: high \/ middle \/ low<br />100v-240v Battery Charger ( LED indication for Power On \/ Charging \/ Full charge )<br />Model of Battery required: 1 x 8.4v 6400mAh Battery Pack<br />Colour : Black<br />Dimension : 46mm<br />Weight : 170g<br /><br />Features:<br />Waterproofing design<br />Aluminum alloy casing<br />Aluminum alloy reflector<br />Can be used as Headlamp or Bicycie Light<br />Model of LED: 3x XM-L T6 WHITE LED<br />Output 3x XM-L T6 WHITE LED bright can come to max 4000 lumens [lm]<br />Internal wiring applies the high efficient booster circuit¡ê? working voltage is wide and can utilize the batteries in the largest extent.<br /><br />Package Included:<br />1 x 3x XM-L T6 LED Light unit ( Can be used as Headlamp or Bicycie Light )<br />1 x Adjustable headband<br />2 x Rubber ring for installation<br />1 x 8.4v 6400mAh Battery Pack<br />1 x Charger (100v-240v)<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />A little different on the back¡ê? and they will send at random¡ê? please know it.