WindFire 1800 Lumens Zoomable CREE XM-L T6 LED Flashlight 7 Modes Focus Adjustable AAA/18650 Battery Lighting Lamp Torch with 18650 Rechargeable Batteries and Charger for Camping, Hiking, Cycling 1800 Lumens Focus Adjustable CREE XM-L T6 LED U2 Bulb Zoomable Lamp Flashlight. Capable of standing up securely on a flat surface to serve as candle. Support zoom in zoom out function with adjustable focus. Power Source: 3 x AAA or 1 x 3.7V WindFire 18650 Rechargeable Battery(included) Super brightness, best suitable for camping, travel, outdoor activities, etc..