Surefire V1-B Vampire Dual-Output LED Flashlight w/ White & Infrared Illumination

High/Low Output: 250 lumens/5 lumens High/Low Runtime: 1.5 hours/6 hours IR High/Low Output: 100 milliWatts/5 milliWatts IR High/Low Runtime: 20.5 hours/57 hours Peak Beam Intensity: 9300 candela Distance: 190 meters Batteries: One 123A (included in purchase) Switching: V-Series Head/Click tailcap Length: 4.18 in/10.6 cm Construction/Finish: Aluminum Finish: Mil-Spec Hard Anodized