NITECORE P12 2015 Version 1000 Lumens Precise Tactical Flashlight CREE XM-L2 U2 LED Waterproof Flashlight Nitecore P12 2015 version 1000 lumens beam with CREE XM-L2 U2 LED, up to 520 hours runtime Boasts a peak beam intensity of 13,500cd and 232 meters throw distance Side switch interface provides one-handed operation and easy access to all functions Power indicator's secondary function displays battery voltage (accurate to 0.1V) Intelligent memory function stores preferred brightness setting