CREE E17 Xm-l T6 2000 Lumens Torch Zoomable CREE LED Flashlight Torch light For 3xAAA or 1x18650 The Zoomable CREE XM-L T6 LED Zoom Flashlight Torch Lamp producing very bright beam of light Body of this flashlight is built of high quality aluminum alloy, and it has a very solid constructio Excellent waterproof, suitable for outdoor environment, adverse weather conditions Hard-Anodized finish; Anti-abrasive, free-scratch, shock-proof Power by: 1x 18650 3.6v/3.7v OR 3X AAA battery