Brand NITEFIRE Model NFT-49 Color Grey Quantity 1 Material Aluminum alloy Emitter Brand Cree LED Type XM-L Emitter BIN T6 Color BIN Cool White Number of Emitters 4 Brightness 2200 lm Working Voltage 4.2 V Circuitry 8.5A mA Number of Modes 4 Mode Arrangement Hi > Mid > Lo > Fast strobe(Long press 2 seconds) Switch Type Reverse clicky Switch Location Side Mode Memory No Runtime 1~2 hours Beam Range 200 meters Lens Glass Reflector Aluminum Smooth Battery Configuration 4 x 18650 battery (not included) Strap Included No Clip Included No Other Feature Hard anodized; Lamp beads in parallel Packing List 1 x Flashlight 1 x AC power charger adapter (AC 100~240V / 2-flat-pin plug / 140cm-cable) 1 x English user manual