Brand N/A Model LW-21T Quantity 1 Color Grey Material Aluminum alloy Emitter Brand Cree Number of Emitters 1 Color BIN White Emitter Type XM-L Emitter BIN U2 Working Voltage 3.6~4.2 V Battery Configuration 1 x 18650 / 26650 (not included) Circuitry 1500mA Brightness 500 lm Runtime 2 hours Number of Modes 8 Mode Arrangement Super bright > Hi > Mid > Low > SOS > Slow strobe > Fast strobe > Super fast strobe Mode Memory No Switch Type Magnet ring twisty Switch Location Mid Lens Glass Reflector Aluminum smooth (SMO) Strap Included Yes Clip Included No Working Depth Underwater 10m Packing List 1 x Flashlight 1 x Strap 1 x Battery holder