Designed with professional applications in mind, Peak LED's Eiger Ultra X everyday carry flashlight is one of the most powerful single battery-powered portable torchs available. In fact, this upgraded version is a whopping 50% brighter than even the standard Eiger -- making it excellent for illuminating even the darkest paths and even doubles as a self-defense device, temporarily blinding assailants. It also boasts a nearly-indestructible scratch-resistant polycarbonate window protecting its Cree XPG LED emitter, features a simple twist operation, and comes with a handy keychain tail attachment for easy carry. And, like all of Peak LED's products, this one was designed and manufactured right here in the USA.