Lumb Bros Nite Ize LED Wands This brilliant, ecologically responsible alternative to disposable chemical light sticks is powered by the popular, super-bright INOVA Microlight XT. The LED Wand has more uses than we can shake a stick at. Simple to activate and operate, powered by long-life, easy-to-replace lithium batteries (included), the LED Wand illuminates in every environment. The wand itself is an extremely durable light transmitting acrylic rod. It has a polished end to project a spot-beam in addition to an illuminating glow. Because it\'s lightweight, waterproof, and neutrally buoyant, it\'s perfect for diving, boating, and other water sports. It has four functions-high beam, low beam, strobe, and signal mode. It works as an excellent signal marker, flashlight, emergency flare, and spot beam. (In summary, every car and boat should have one.) Features: Shockproof Waterproof Durable Floats / Submersible - Depth rated to 1000 feet (300m) 4 Functions High power Low power Strobe Signal mode Technical Features: Transforms the Inova Microlight XT flashlight into a versatile Signal Marker / Spot Beam / Beacon. Four Functions - High Power, Low Power, Strobe, and Signal Mode Floats/Submersible - Depth rated to 500 feet (150m) O-Ring ensures a water-tight seal Available in four LED colors: Red, White, Blue, and Green Wrist lanyard included Easily replaceable 2 x 2016 3V lithium batteries included Storage compartment holds spare batteries and included durable stainless-steel universal clip Extremely durable polycarbonate body and acrylic light transmitting rod Inova Microlight XT runs up to 22 hours of light per battery set.