Brand UniqueFire Model UF-V10-4 Color Light Golden Quantity 1 Material Aluminum alloy Emitter Brand Cree LED Type XM-L2 Emitter BIN T6 Color BIN Cool White Number of Emitters 4 Brightness 2600 lm Working Voltage 3.6~4.2 V Circuitry 2800 mA Number of Modes 3 Mode Arrangement Hi > Lo > Fast strobe (Long press 3~5s) Switch Type Reverse clicky Switch Location Side Mode Memory No Runtime 2~3 hours Beam Range 250 meters Lens Glass Reflector Aluminum Smooth / SMO Battery Configuration 4 x 18650 (not included) Strap Included Yes Clip Included No Packing List 1 x Flashlight 1 x Strap 1 x Backup rubber ring