Brand N/A Model N/A Quantity 1 Color Black + silver Material ABS engineering plastic Emitter Brand N/A LED Type LED Emitter BIN N/A Color BIN Cool White Number of Emitters 1 Working Voltage 3.7~4.5 V Battery Configuration 3 x AAA (not included) Circuitry 300mA Brightness 70 lm Runtime 12 hour Number of Modes 3 Mode Arrangement Hi > Lo > SOS Mode Memory No Switch Type Twisty Switch Location Head twisty Lens Plastic Reflector Plastic Smooth Strap Included No Clip Included No Beam Range 40m Other Feature Power: 1W; LED life up to 100000 hours; Suitable for night walking hiking camping outdoor or mending and repair in the dark for emergency use. Band Length 50cm Suitable Head Circumference 25cm~45cm Packing List 1 x Headlamp