Model ZXC-01 Quantity 1 Color Black Material Aluminum alloy Emitter Brand Cree LED Type XM-L Emitter BIN T6 Color BIN Cool White Number of Emitters 1 Working Voltage 5.0~12 V Battery Configuration 4 x 18650 battery pack (included) Circuitry 2300~2800mA Brightness 910 lm (manufacturer rated actual 860lm) Runtime 3~5 hours Number of Modes 3 Mode Arrangement Hi > Lo > Strobe Mode Memory Yes Switch Type Forward clicky Switch Location Tailcap Lens Glass Reflector Aluminum Smooth / SMO Flashlight Mounting Handle bar Beam Range 65 meters Strap Included No Clip Included No Packing List 1 x Bike light (37cm-cable) 1 x Battery pack (39cm-cable) 1 x Head strap (54cm) 1 x Headlamp mount rubber ring 1 x Bike light mount rubber ring 1 x Power adapter (AC 100~240V / 2-flat-pin plug / 110cm-cable) 1 x Chinese / English user manual