Specification:<br /><br /> <br />  <br />   <br />    Product name: <br />   <br />    Olight S20 CREE XM-L2 550lumens LED Flashlight<br />  <br />  <br />   <br />    Brand:<br />   <br />    Olight S20<br />  <br />  <br />   <br />    Model:<br />   <br />    S20<br />  <br />  <br />   <br />    Emitter Brand\/Type:<br />   <br />    CREE XM-L2<br />  <br />  <br />   <br />    Color BIN:<br />   <br />    white<br />  <br />  <br />   <br />    Brightness:<br />   <br />    550lm<br />  <br />  <br />   <br />    Material:<br />   <br />    Aviation grade aluminum body<br />  <br />  <br />   <br />    Mode:<br />   <br />    Moon-light, low, middle and high.<br />  <br />  <br />   <br />    Total Emitters:<br />   <br />    1<br />  <br />  <br />   <br />    Battery Configurations:  <br />   <br />    2xCR123A and 1x18650 are available<br />  <br />  <br />   <br />    Switch Type:<br />   <br />    clicky switch<br />  <br />  <br />   <br />    Color:<br />   <br />    Black<br />  <br />  <br />   <br />    Weight:<br />   <br />    52g(not included battery)<br />  <br />  <br />   <br />    Size:<br />   <br />    86x23(mm)<br />  <br /> <br /><br /><br /> Feature:<br /> Updated the LED to the latest Cree XM-L2.<br /> Under off status, single click will turn on the light, quick double clicking can get high brightness, triple-click enable strobe mode, while long time press enable moon light.<br /> With strong magnet in the end of tail, the flashlight can be stick on the iron surface. The magnet can be removed and replaced by users.<br /> Invertible U-shape embrace clip.<br /> Stainless steel head ring, which can bear higher tensile impaction<br /> Flat tail cap, can be easily head stood.<br /> Time based thermal management, after lighting on high mode for 4.5 minutes, the output ramps down to 50% of high brightness to avoid overheating.<br /> Moon-light, low, middle and high. These levels can be memorized when the light turned off; one special mode: strobe.<br /> <br /> Package Included:<br /> 1 x Olight S20 LED Flashlight<br /> 1 x Lanyard<br /> 1 x O ring<br /> 1 x Battery cover<br /> 1 x Potholder<br /> 1 x Instruction book