X.YShine Military Grade Portable Zoomable Tactical Flashlight CREE XML T6 LED Lamp Torch with Rechargeable 18650 Battery & Charger for Camping Hiking, Night Riding, Fishing & Hunting The body of the Military Flashlight is made of high- quality aluminum alloy that makes it sturdy and durable enough for long- time daily using. Waterproof and skid-proof design. Suitable for activities like camping, fishing, hiking and so on, EXCEPT DIVING. Super bright CREE LED flashlight, Cree XML-T6 LED Bulb. The tactical flashlight is small compact design, portable. Adjustable focus function: telescopic focusing. Stretching the head to condensing mode, it shows spot square (LED chip shape); Retracting the head to astigmatism mode, it shows large diameter circular spot. Powered by 1 piece of 18650 Rechargeable Battery(Included In). With a lifespan of up to 100,000 hours.