The Upgraded Klarus A3 LED Flashlight New and Improved The 2026 model of the Klarus A3 delivers new enhancements that help you light your way longer. The design gets a whole new refresh, with a refined and durable metal side switch, more efficient cooling fans, and a new spiral texture, providing a more secure hold while searching outdoors. It retains the same bright output, maxing out at 2200 lumens, while boosting the runtimes. The A3's flagship design is the rotary switch that allows for instant access to spot and flood modes. This dual-mode design lets you instantly switch between focused spotting and wide-area illumination, so you can adapt to any situation on the fly. Higher Runtimes The included lithium-ion 21700 battery has a higher capacity than the previous model, which allows for greater runtimes every time you step outside! Enjoy longer runtimes of up to 12 hours on the lowest mode, so that every hike or camping trip comes with more peace of mind. Not only that, but the light has a built-in USB-C port so that you can power up in no time from wall adapters, car ports, and power banks.