The Titan Plus keychain flashlight is claimed to be virtually indestructible by virtue of its nickel-plated brass construction that resists scratches and corrosion. The $129 Titan Plus has three brightness levels — 15, 75 and 300 lumens — and a single AAA rechargeable battery. The expected battery life on the lowest setting is seven hours. A stainless-steel ring in included for attaching the flashlight to your key set and there’s also a removable pocket clip. Get all the Titan’s key stats and order info at www.surefire.com.