Klarus A2 USB-C Rechargeable Focus Adjustable LED Flashlight A Flashlight That Embodies Versatility Versatility is a premium feature that every flashlight should aspire to have, so make sure you use the Klarus A2. The beam itself uses a sliding adjustment zoom function, allowing you to either create a focused beam for spotlighting by zooming in or illuminate a wide area with flood lighting by zooming out. This sliding feature also allows you to set your flashlight at points in between spotlighting and flood lighting, giving you the perfect amount of light under any circumstances. With its One-Touch body switch, you can easily access 4 different lighting modes, allowing you to have the perfect amount of visibility in an situation, whether you're hiking, in an emergency, on a walk through the city, or doing general home maintenance. For even greater convenience, this product uses Mode Memory. The One-Touch feature will memorize the last mode which you used the flashlight in so that when you turn it back on, it will automatically enter the mode it was in before shutting off. The Klarus A2 uses a 4000mAh 21700 lithium-ion battery with PCB and automatic shut-off protection. The A2 is also compatible with 18650 and AAA batteries as well. Please note, however, that these batteries will yield an overall reduced performance from the A2. These features pair incredibly well with the flashlight's LED, which is designed to reduce its energy consumption while still outputting a higher amount of lumens for this product's size. This then gives it a theoretical stable lifetime of up to 100,000 hours.
