Color Black Brand ZHISHUNJIA Model ss01T6 Quantity 1 Set Material Aluminum alloy Emitter Brand Cree LED Type XM-L Emitter BIN T6 Color BIN Neutral White Number of Emitters 1 Working Voltage 4.2 V Power Supply 1 x 18650 battery (Not included) Current 1.8~2.3 A Theoretical Lumens 1000 lumens Actual Lumens 900 lumens Runtime 4 Hour Number of Modes 5 Mode Arrangement HiMidLowFast StrobeSOS Mode Memory No Switch Type Forward clicky Switch Location Tailcap Lens Glass Reflector No Band Length 25 cm Compatible Circumference 70cm Beam Range 300 m Other Features Headlamp / bicycle lamp / flashlight multi function Packing List 1 x Headlamp 1 x Battery holder (Batteries Not Included) 1 x AC power charger charger (2-flat-pin plug / 110~240V / 70cm-cable) 2 x Rings 1 x Bicycle clip