JETBeam BC25SE (Updated BC25) Cree XM-L2 LED Flashlight Premium Cree XM-L2 T6 LED Max output of 960 lumens Powered by 2*CR123(RCR123) or 1*18650 batteries (Not Included) Made of durable aircraft-grade aluminum IPX-8 Waterproof (submersible up to 2 meters)