led diving flashlight 1)switch modes can select 2)CREE Q3,Q4,Q5,R2,R3,XPE(R2,RS),XPG(R2,R3, ... %-10%-Strobe-SOS)three-level switches(100%-30%-Strobe)2)CREE Q3,Q4,Q5,R2,R3,XPE(R2,RS),XPG(R2,R3 ... : The constant current:1200mA-1500mABattery: 2x18650 rechargeable lithium batteryReflector cup: aluminum alloy orange reflector cupLens: tempered glassOperating voltage: 3.0v-8 ...