Packing 128 lumens in the palm of your hand, you can light up the tree tops and down trails. The SOG Dark Energy 120A has the power and range for many tasks. A single-button switch allows users to go through 5 modes: momentary on/off, 100% power, 40% power, reading, and tactical strobe without the need to press and hold the button. The 6061 T6 aluminum housings are aggressively checkered - more than any other - and are coated in a Class III anodizing for maximum durability and grip.