Surefire upgrades its tiny yet mighty Titan flashlight with with a new "Plus" model with an even more powerful beam and a sleek new body constructed out of nickel-plated brass. The new beam has a maximum output of 300 lumens and has a runtime of 1 hour. You can also dial down the brightness with two low beam settings at 75 lumens (2 hours) and 15 lumens (7 hours). The Titan Plus can be powered by a AAA battery or a rechargeable NiMH (included). 

$99, Surefire