Maelstrom G5, R5, Flashlight; Black; 350 OTF Lumens; 2xCR123A or 1x18650 Highly efficient, top-binned CREE XP-G emitter Useful range of over 100 meters One-inch weapon mountable body Fine-tuned deep, smooth reflector Waterproof to IPX-8 standard: 1 meter, 30 minutes