1.portable 2.HAIII finish 3.CNC machine constructed 4.American CREE Q5-WC (6300K-7300K) LED 5.water proof Easily cope with the wild harsh environment Waterproof  O ring seal with a certain waterproof function and portable Shell used aluminum materials, high-strength, low weight throw is not afraid pressure and durable This section flashlight is used in climbing, camping, hiking and other sports field preferred tool, usually at home can also be used for reading, repair, prevent power failures Tail push-button switch, 3 mode output Bulb Type: Cree Q5 LED Bulb Life: 10,000 hours Operating Voltage: 3-4.2 V Working Temperature: -20~65°C Battery Require: 1 x 16340 lithium battery(not included) Lumens: 150 lumens Material: Aluminum alloy  Working Current: 950mA Dimensions: 102 x 32mm / 4.0 x 1.3 in(L x Head Dia.) Body Diameter: 24.5mm / 0.96in Weight: 100 (g)  Change: ON / OFF push switch

aluminum material high power durable cree Q5 three mode flashlight