The tactical flashlight is 40 times brighter than a regular flashlight and can be viewed up to 5 nautical miles. You have seen similar products sold on television, are you not satisfied to wait to buy? Because now you can get 2 military grade flashlights for what you expect to pay for one. These Megalight are made of high quality aluminum and are water and shock resistant to withstand extreme conditions. It also features 100,000 hours of LED bulbs, high / medium / low beams, strobe, built-in zoom to focus light where it's needed, and more. Compact design in pocket, bag or glove box. It works with 3 AAA batteries (not included).