Surefire A2 Aviator Flashlight

Originally developed for professional aviators -- who needed a light bright enough to illuminate a 747's tail section from the ground, yet not so bright that it would degrade their night vision when used in the cockpit -- the A2 Aviator is perfect for anyone needing a high and low beam in a single long-running flashlight. In other words, it's perfect for campers, hikers, boaters, everyone.Constructed of aerospace grade aluminum with a super-rugged, military specification hard-anodized finish, and powered by two lithium batteries (10-year shelf life), the 5.6 inch, 4.0 ounce Aviator features a high-output incandescent lamp surrounded by three LEDs (light emitting diodes) set in a specially designed parabolic reflector. The Aviator's LEDs are available in five color choices: White, Red, Blue, Green, and Yellow-Green, the latter being the most-used color for aviation cockpit displays.The Aviator's unique digitally controlled two-stage switching mechanism allows the user to choose LEDs for