The powerful Titan Plus, fueled by one AAA NiMH battery or a readily available AAA alkaline like the Titan, has many pluses from its Titan brother, including more than twice the output--and a 300-lumen Max Vision Beam on high. It also boasts a quick detach key ring that permits swift access to the light when you need it as well as a removable pocket clip that provides many secure pocket-carry options. The nickel-plated brass-bodied Titan Plus was built for the rigors of modern life--and is ready for anything.