Streamlight 51013 3-AA Xenon/3-LED Twin-Task Flashlight, Titanium 3 LED/Xenon bulb combination flashlight offers super brightness and long run times Constructed of titanium colored machined aluminum with knurled grip and push button switch 3 AA alkaline batteries provide up to 80 hours of run time for the LEDs and over 2 hours for the xenon bulb Weighs .42 pounds 1.28-Inch deep x 8.54-Inch long