Photon PH505 Keychain Flashlight, LED Lamp, 4.5 Lumens, >12 hr Run Time

Incredibly bright and ruggedly tough, featuring a dual function on/off switch plus momentary squeeze button. Truly micro, the patented photon micro-light II LED flashlight nearly hides under a US quarter and weighs about the same (a mere 6.2 g). It's solid construction is designed for a lifetime of trouble-free use. The versatility, superior engineering, and durability have made the brightest-for-its-size photon micro-light a highly demanded accessory for police forces, NASA shuttle crews, and secret service personnel. Instant brilliant light anywhere and anytime you need it. The Photon II features a sliding on/off switch for extended use, as well as a momentary squeeze-button similar to the one found on the squeeze-only photon micro-light I. The long-lasting, replaceable lithium battery is always ready even at subzero temperatures. The photon micro-light II's super-bright LED generates a powerful beam, visible over a mile away, and able to illuminate any path. Choose from up to nine different LED beam colors.