Feature:1.Model: SF-3492.Quantity: 1 Piece3.Material: Aluminum alloy+Stainless steelSpecification1.Emitter Brand: Cree2.LED Type: XM-L3.Emitter BIN: U24.Number of Emitters: 15.Color BIN: Neutral White6.Working Voltage: 3.7 V7.Power Supply: 1 pcs 18650 Li-ion battery(not include)8.Current: 2 A9.Lumens: 2000 lumens10.Runtime: 3-5 Hour11.Number of Modes: 512.Mode Arrangement: Others(Low-Mid-Hi-Strobe-sos)13.Mode Memory: No14.Switch Type: Reverse clicky15.Switch Location: Side16.Lens: Glass17.Reflector: Aluminum Smooth18.Beam Range: 300 m19.Strap/Clip Strap: included20.Other Features: Hard anodizing; Ultra Brightness;Packing List1x Flashlight with strap1x cable