TechLite TA1 Lumen Master Flashlight, Sand Blasted Black Gives 1000-lumens of light using four XPG LED bulbs powered by 3 D batteries Comes with a side switch that has three modes: low, high and strobe Features 300-Meter beam distance in high mode and 120-Meter beam distance in low mode The housing is made of aluminum 6061-T6 Dimensions: 2.7-inch diameter by 12.4-inch; weighs 1.58-pounds