Streamlight Proac Black 3 V CR123A Lithium Battery Powered Tactical Flashlight featuring C4? LED technology comes with 50000 hrs lifetime. Flashlight with pocket clip consists of multi-function, push-button tactical tail switch for one-handed operation. Flashlight has anti-roll facecap and is serialized for positive identification. Flashlight has user selectable Prorams like high/strobe/low, high only and low/high. Flashlight offers 5600 cd peak beam intensity in high mode and 300 cd peak beam intensity in low mode. Flashlight having anodized aluminum construction contains impact-resistant tempered glass lens. Flashlight is suitable for outdoor, law enforcement and personal Safey applications.