The SureFire 6P Defender is made of machined aerospace-grade aluminum hard anodized with a Mil-Spec Type II finish, O-ring sealed for weatherproofing, and features SureFire's patented switch lockout to prevent accidental activation during transport or storage. In addition to its crenellated Strike Bezel, the Defender also features an extra-thick Pyrex window (to withstand the impact of a potential blow) and a click-on/off tailcap for added convenience. The 6P Defender cranks out 65 lumens of tactical-level light, more than enough to temporarily overwhelm an attacker's night-adapted vision, and runs for 60 minutes on a single set of two 123A lithium batteries. It weighs 5.3 ounces and is 5.5 inches long.
