Brand RUSTU Model D75 Quantity 1 Color Black Material HAIII Emitter Brand Cree LED Type XM-L Emitter BIN T6 Color BIN Cool White Number of Emitters 5 Working Voltage 12.6 V Battery Configuration 6 x 18650 batteries (3S2P; six 1600mAh battery included) Circuitry 8~10A Brightness Highlight: 3460lm (5-LED on); Middle light: 2000lm (5-LED on); Fast strobe: 3460 (5-LED on) lm Runtime Highlight: 4~4.5 hours Middle light: 6~7 hours; Fast strobe: 4 hours Number of Modes 3 Mode Arrangement Hi / Mid / Fast Strobe Mode Memory No Switch Type Reverse clicky Switch Location Bezel Lens Toughened optical glass Reflector Aluminum Smooth Strap Included No Clip Included No Band Length Three side flexible headband each length: 22cm Suitable Head Circumference Suitable for 16-year-old and above Beam Range 380 meters Other Feature Water resistant: IPX 7 Certification CE Packing List 1 x Headlamp (70cm-cable) 1 x Battery pack (3-series connection and 2-parallel connection 6 x 18650 battery pack / 30cm-cable) 1 x AC power charger adapter (AC 100~240V / US plug / 145cm-cable) 1 x Flexible band 2 x Fixed rings 1 x English user manual