The Quarrow Hands-Free Neck Light is the ultimate omni-directional light source. Two Flex-Arms bend and adjust to aim light in any direction while keeping your hands completely free! Each Flex-Arm contains 2 LEDs which can be separately activated with two power buttons. The Neck Light offers 2 different lighting modes: switch between 1 LED and 2 LEDs (for each Flex-Arm.) The neck light outputs 40 lumens of bright white light. Obtaining the exact amount of light is easy by using any combination of the 4 LEDs. Three AAA batteries (included) provide 30 hours (1 LED) of continuous use. The Neck Light is a light-weight, comfortable and convenient to use and carry. The Quarrow Hands-Free Neck Light…Wear It. Wrap It. Light It.