Brand WeiQiang Model WQ-Q3 Quantity 1 Color Black Material Plastic Emitter Brand LED LED Type N/A Emitter BIN N/A Color BIN Cool white Number of Emitters 1 Working Voltage 100~240 V Battery Configuration Built-in rechargeable 1600mAh battery Circuitry 1500mA Brightness 40 lm Runtime 10~20 hours Number of Modes 3 Mode Arrangement Hi > low > slow strobe (press switch for 3s) Mode Memory No Switch Type Forward clicky Switch Location Top Lens Glass Reflector Plastic smooth (SMO) Beam Range 60m Other Feature 1W LED Suitable Head Circumference 40~0cm Packing List 1 x Headlamp 1 x 2-Flat-Pin plug power adapter (100~240V / 70cm-cable) 1 x Chinese user manual