Klarus XT15 Falcon USB Rechargeable Flashlight 1020 Lumens, Black CREE XM-L2-U2 LED, delivering a maximum output of 1020 ANSI lumens Patented Unique Dual tail switch and Magnetic charging design make this flashlight ideal for law enforcement and hunting purposes. Smooth reflector with super hotspot for ultra long-range beam , designed for maximum beam distance of 355 metres The custom KLARUS 2600mAh 3.7V rechargeable Li-ion battery is designed to automatically align +/- polarity regardless of battery orientation in the flashlight Specially designed Direct Recharging function- no need for battery removal or charger, making the XT15 more simple and light-weight