Color custom10000 Brand KINFIRE Model K440S Quantity 1 Set Material Aluminum alloy Emitter Brand Cree LED Type XM-L Emitter BIN U2 Number of Emitters 4 Color BIN Cool White Working Voltage 8.4 V Power Supply 4 x 18650 (Not included) Current 3200 mA Theoretical Lumens 2800 lumens Actual Lumens 2400 lumens Runtime 3~4 Hour Number of Modes 5 Mode Arrangement HiMidLowSlow StrobeFast Strobe Mode Memory No Switch Type Forward clicky Switch Location OthersPortable switch Lens Glass Reflector Aluminum Smooth Beam Range 260 m Strap/Clip No Packing List 1 x K440S Flashlight