mini led flashlight Bulb type: 3W Cree LED lasts for 100,000 hours Battery: 1 piece 18,650 or 2 pieces CR123 mini led flashlightMaterial: aircraft-grade aluminum caseBulb type: 3W Cree LED, lasts for 100,000 hoursBattery: 1 piece 18,650 or 2 pieces CR123Luminous flux: 160lmBurning time: constant run time up to 2.5 hoursWaterproof level: IP54Two operating modes: push bottom constant on/offOther ...