Photon II Micro-Light

The Photon Micro-Light II weighs only 6.3 grams but produces over 4.5 lumens of light! The ultra bright white LED bulb is unbreakable and will never burn out, and the two CR-2016 lithium 3 volt batteries (included) are long-lasting and easily replaceable. The Photon Micro-Light II is on a quick-release ring that attaches immediately, stays on, and comes off instantly when you want to remove it. This small keychain features a virtually indestructible waterproof casing, and can light a distance of up to 30 feet and is visible up to one mile. The light can be activated instantly by squeezing the large button, or a continuous light can be activated by sliding back the switch next to the button. This is the brightest personal flashlight for its size (4 cm long by 2.5 cm wide) and is great as a personal safety flashlight, for emergencies, and anytime a bright white light might come in handy.