Brand RUSTU Model D12 Quantity 1 Color Black + Deep pink Material Aluminum alloy Emitter Brand Cree LED Type XM-L Emitter BIN T6 Color BIN Cool White Number of Emitters 1 Working Voltage 4.2 V Battery Configuration 2 x 18650 (5000mAh included) Circuitry 2A Brightness 692 (Hi) > 500 (Mid) > 300 (Lo) lm Runtime 4 hours (Hi) > 5 hours (Mid) > 7 hours (Lo) Number of Modes 4 Mode Arrangement Hi > Mid > Lo > Fast strobe Mode Memory No Switch Type Forward clicky Switch Location Tailcap Lens Tempered optical lens Reflector Aluminum Textured / OP Strap Included No Clip Included No Band Length 20cm Suitable Head Circumference Over 16 years old Beam Range 200 meters Other Feature Waterproof: IPX6; Hard anodized: HA-III Certification CE Packing List 1 x Headlamp (14cm-cable) 1 x Battery pack (115cm-cable) 1 x 2-flat-pin plug power charger (AC 100~240V 50/60Hz 130cm-cable) 1 x Flexible headband 2 x Fixing rings