Ultrafire E6 CREE XML T6 LED Flashlight 5 Mode Zoomable Torch + 2PC 3000mAh 18650 Batteries + Travel Charger 1800 Lumens Focus Adjustable CREE XM-L T6 LED 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: 1 x 3.7V 18650 Battery or 3x AAA battery(Not Included). Super brightness, best suitable for camping, travel, outdoor activities, etc..