This Storm Flashlight from Police Security is an ideal carry for camping, hiking, or any outdoor activity. Its lightweight aluminum casing allows a comfortable grip and is very durable. It has an easy action button and an aluminum pocket clip for keeping it in place. It has 3 modes of use: high, low, and flash. The light has a Slide Focus and is waster resistant. The Storm has a maximum runtime of 7 hours. Mode: Output / Runtime High: 500 lumens / 4 hours Low: 140 lumens / 7 hours