UltraFire 1800Lumens Cree XML-T6 LED 5 Modes Zoomable Focus Aluminum Alloy Flashlight Torch GoldSpecifications:100% Brand New & High qualityLED Emitter Type:CREE XML-T6 LEDMaterial:Aluminum alloy， durable and sturdy.Output brightness:Can come to Max1800lumens(when using 18650 battery)Switch: Tail-cap press ON/OFFPowered by: 1X 18650 Li-ion battery or 3 X AAA batteries(Not included) Waterproofing design(But Can't put it into water directly)Adjustable Focus: can adjust its focus for different usage .Zoom in/out:X1X250X500X1000X2000 Head Color:GoldItem Size:13.7 X 3.4X 2.8cm(L X Head D X Body D)Suitable for hunting， cycling， climbing， camping and other outdoor activities.Package Included:1 x Cree XML-T6 LED Flashlight Torch(with strap)1 x Army Green Pouch1 x 18650 Battery Tube1 x AAA Battery Holder#SG10187A