Brand NITEFIRE Model NFH-17 Quantity 1 Color Black + blue Material Aluminum alloy Emitter Brand Cree LED Type XM-L Emitter BIN T6 Color BIN Cool White Number of Emitters 1 Working Voltage 3.6~4.2 V V Battery Configuration 1 x 18650 / 3 x AAA batteries Circuitry 1A Brightness 400 lm Runtime 1-2hours Number of Modes 3 Mode Arrangement Hi > Low > Fast strobe Mode Memory No Switch Type Reverse clicky Switch Location Head Lens Plastic Reflector Aluminum Smooth Strap Included No Clip Included No Band Length 40cm Beam Range 100meters Other Feature Zoom-to-throw; With different color replacement lens flashlight will display different color light effect after mounting them Packing List 1 x Headlamp 1 x Fixed mount 4 x Lens (Red yellow green blue) 1 x AAA battery holder 1 x 18650 battery holder 1 x English user manual