Nitecore MH40 Multitask Hybrid 1000 lm Cree XM-L2 T6 Rechargeable LED Flashlight, Black, Left/Right Ultra high intensity 1000 Lumen maximum with 4 brightness levels and multiple tactical modes Maximum runtime of up to 105 hours using 2x 18650 batteries Ultra-precise reflector and ultra clear anti-reflective lens for a beam distance up to 505 meters IPX-8 waterproof and submersible up to 2 meters, 1.5 meters impact resistant Rechargeable NiteCore 18650 Lithium Ion battery and charging adapter included