Phoebus Tactical NightShift III LED Miniature Flashlight, Black Three-mode Cree Q3 LED with High, Low and Strobe settings 130 Lumens High and Strobe; 65 lumens Low; effective range 100 yards Runs on a single CR123A battery (included); 1.5/ 15 hour run time Fixed narrow beam 1.5 watt LED with over 10,000 hours lamp life; waterproof IPX-8 rated Type III aircraft grade aluminum construction; includes removable Belt Clip and Wrist Lanyard