Brand FandyFire Model YL-U2 Color Grey Quantity 1 Material Aluminum alloy Emitter Brand Cree LED Type XM-L Emitter BIN U2 Color BIN Cool White Number of Emitters 3 Brightness 2000 lm Working Voltage 3.6~8.4 V Circuitry 2500 mA Number of Modes 5 Mode Arrangement Hi>Mid>Fast Strobe>SOS>Stepless Adjusted Switch Type Reverse clicky Switch Location Bezel Mode Memory No Runtime 2~3 hours Beam Range 200m Lens Glass Reflector Aluminum Smooth Battery Configuration 3 x 18650 batteries (not included) Strap Included Yes Clip Included No Other Feature Darkness brings inconveniences for your night activities which can be solved by a powerful beam; The FandyFire YL-U2 Torch provides you strong beam to light up your world which has several optional modes for you to choose from. Especially the Stepless-Adjusted Mode can let you choose different levels of brightness according to different kinds of conditions. Press the big switch for 3s to turn on/turn off the flashlight and fully press the switch can change the constant output modes; press the smaller button for a while can change from Mid Mode to Stepless Mode when the flashlight is on Mid Mode press smaller button twice can change from the Mid Mode to Fast Strobe Mode when the flashlight is on Mid Mode Packing List 1 x Flashlight 1 x Strap