To create this brilliant, ecologically responsible alternative to
disposable chemical light sticks, we teamed up with the high-quality
flashlight manufacturer of  Inova® brand products. . Powered by their
popular, super-bright "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 polycarbonate rod. It has a polished end to
project a spot-beam in addition to the 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—and so makes an excellent signal marker,
flashlight, emergency flare, and spot beam. (In summary, every car and
boat should have one.)