The Surefire Z2 CombatLight LED flashlight can be a great solution for any situation that requires a high tech tactical light. This tactical light can be dependable with great features, such as easy portability, and measures in at 5.2 inches with a weight of only 4.8 ounces. The bezel diameter is 1.25 inches. The Surefire Z2 CombatLight LED flashlight is the combat version of the Surefire 6P flashlight, and can enable the user to keep lamp output turned on as long as needed thanks to its long battery runtime of three hours. This light features the Z33 lanyard system and is constructed of strong aluminum compounds with an anodized body. This flashlight can be one of the accessories necessary for anyone who goes exploring in places that require a bright long lasting beam, and a sturdy body construction that will not break or get easily damaged, even in tough conditions. The Surefire Z2 CombatLight LED flashlight can run on two Duracell DL123A batteries, or alternately also works with a two Surefire CR123A batteries. These batteries can have a 10 year shelf life. There are several lamp assemblies available, including the standard P60 Hi-Pressure Xenon, which comes in at 65 lumens. An optional 120 lumens is also available. The Surefire Z2 CombatLight LED flashlight features a strobe for emergency or special tactical applications. It is compact and versatile, and the high efficiency LED light can be virtually immune to failure because there is no filament to break or burn out. The tough aluminum body is hard anodized to provide extreme durability. It features an ergonomic grip that can provide a secure hold for wet, cold, or gloved hands. It has a weatherproof ring and is gasket sealed to ensure that moisture or sand stays out. The Surefire Z2 CombatLight LED flashlight features a micro-textured reflector allowing it to produce a smooth and intense incandescent beam. This can produce significant peripheral light to help enhance situational awareness and provide better optics. The Surefire Z2 CombatLight LED flashlight has a push button tailcap switch for very fast no-look access, and it can be pressed rapidly three times to activate the strobe beam. The tailcap can be twisted clockwise to provide constant illumination in either mode. It comes in an attractive black color, and can fit in well with any other accessories required for survival or tough conditions. The Surefire Z2 CombatLight LED flashlight can be one piece of gear necessary for any situation where you need a reliable and sturdy light to show you the way.