The SOG Dark Energy 274A Flashlight is one of the brightest lights of its size and pierces the night with ease. You will be surprised at the power and durability of these lights as soon as you hold one. Packing 263 lumens in the palm of your hand it has the power and range for many tasks. Able to utilize different power settings quickly, a single-button switch allows users to go through 5 modes: momentary on/off, 100% power, 40% power, reading, and tactical strobe settings without the need to press and hold the button. The 6061 T6 aluminum housings are aggressively checkered and are coated in a Class III anodizing for maximum durability and grip. Powered by two CR123A batteries.