The Darcy G-Series TIR LED flashlight is perfect in several instances! It's made from type III hard anodized aluminum for increased resistance to corrosion and abrasion, and features precision-engineered Total Internal Reflection patented optical technology and diffuser. This is waterproof up to 2 meters and features multi-mode high, low, and strobe functions. Lastly, this comes packed with three replaceable AAA sized alkaline batteries. When clients are trying to stay safe in emergency