Streamlight Stylus Pro Matte Black 2 AAA Alkaline Battery-Powered Flashlight delivers 1033 cd peak beam intensity, 48 lumens and runs up to 6 hrs 15 min using white C4? LEDs. Pen light has unbreakable pocket clip and is equipped with 30000 hrs life LEDs and push-button tail switch offers momentary or constant on operation. It has IPX4 water-resistant, 1 m impact resistant and tear-resistant nylon holster. O-Ring sealed 5.3" light has unbreakable polycarbonate lens with compact as well as durable construction that offers optimum beam output. It can be used for 64 m distance, is developed for multiple tasks for Proessionals, sportsmen and meets applicable European community directives.