CreeXR-EQ5emitterPills(engine)canchoosefrom:1S,2SD,3SDorDI,1SM-1;pillsdetailscheckShutdownat2.7Vtoprotectlithiumbatteryfromover-dischargingLimitedreverseprotectionfor5secondsUpgradeableForwordclickySmoothreflector,OPoptionalTypeIIIhardanodizedfinishUsing1x18650,1x17670or1x168aDimensions:158mm(Length)x48mm(Head)x27mm(housing)Material:ConstructedofaircraftgradealuminumWaterproofWeight:185-gramweightGlass:ToughenedultraclearglasslenswithdoublefaceARcoatingGITDswitchcoverRemovableclip,Removableanti-rollingringColor:BlackPackage:GiftboxAccessories:Sparerubbercap(black),ExtraO-ringLED:美國CREE公司XR-EQ5目前全球LED手電中的最亮、射程最遠(yuǎn)的手電最低電壓2.7V 最高4.2V 保護了鋰電池 防止電池過放！使用1節(jié)18650、17670鋰電池軍規(guī)三級氧化HAIII 更耐磨尺寸：長158mm、頭部直徑48mm、筒身直徑27mm防水設(shè)計重量：185克正向開關(guān) 2檔調(diào)光