Features: 100% brand new and high quality. Made of aluminum alloy and plastic、 waterproof and durable. Professional flashlight for diving、 camping、 outdoor activities. The light distance is more than 100m and working life is over 100、000 hours. Item type: flashlight Material: aluminum alloy+plastic Color: black Power supply: 2 x 18650 lithium batteries Light complements: 3 x L2 LED Suitable for: diving、 outside camping walking and etc Size: 20*4.3*3cm/7.87￣*1.69￣*1.18￣ Lumen: 3600lumens Package includes: 1 x flashlight