Brand RUSTU Model D67 Quantity 1 Color Black Material Aluminum Emitter Brand Cree LED Type XM-L Emitter BIN T6 Color BIN Cool white Number of Emitters 1 Working Voltage 8.4 V Battery Configuration 4 x 18650 batteries (2-in-series and 2-in-parallel) Circuitry 2800mA Brightness 700 lm Runtime 3 hours Number of Modes 3 Mode Arrangement Hi > Mid > Fast strobe Mode Memory No Switch Type Forward clicky Switch Location Tailcap Lens Toughened optical glass Reflector No Strap Included No Clip Included No Band Length Three sides elastic nylon band: 22cm. Beam Range 200m Other Feature IPX7 water resistant HAIII zoom-to-throw Certification CE Packing List 1 x Headlamp (60cm) 1 x Battery pack (30cm-cable) 1 x 2-Flat-Pin plug power adapter (AC 100~240V / 110cm-cable) 1 x Adjustable headband 2 x Fixed rings 1 x English user manual