Nitecore TM16 4000 Lumens 765 Yards Beam Distance CREE XM-L2 U2 LED Black Flashlight With 2 PCS 18650 Battery Box 4000lumens, 182mm in length 5 brightness levels and 3 concealed special mode 4 CREE XM-L2 U2 LED, 520Hours in Runtime Used anywhere and anytime for outdoor sports, photography User-friendly design: Ergonomic body shape and cooling fins make the TM16 extremely easy to grip