Torch DetailColorBlackBulbLEDMaterialAerospace aluminum alloySwitchTail press switchZoomHead rotationBattery1x 18650 or 3x AAA batteryDuration3-4 hours (depending on the battery, gear)Size13.4L*3.1diameter of head*2.5diameter of tube)BrightnessStrong light effective range 200-300 metersCircuitConstant current driver circuit, DC-DC.Gear 3 gears Strong light-SOS-burst flash Package1x LED Torch4x Flat top Rechargeable Battery1x 4-Slot USB Charger1x AAA battery holder1x Wrist strap.
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