All Info was taken from the site of MomStart:
Mosquito Repellent ThermaCell Lantern Giveaway
August 27, 2011 By
ThermaCELL makes LED Patio and Outdoor Lanterns equipped with the most effective, environmentally-safe, odor-free Mosquito Repellent on the market. ThermaCELL products create a bug free zone with an all natural extract, protecting you, kids, guests, food and pets all without spraying chemicals on your skin. The lantern does not smell, is not harmful to humans, animals, insects, or the environment, keeping your deck or campsite light-up and skin bite free. I hope to get to test this product next summer.
The US Department of Defense tested it and deemed it to be 98% effective protection against biting insects, and sends it to the troops in the Middle East to combat mosquito and sand fly born diseases like malaria. Visit http://www.thermacell.com/mosquito-repellent for more information. The Lantern operates on a single butane cartridge, which heats a mat releasing allethrin, a synthetic copy of a natural insecticide found in chrysanthemum flowers that create a 15 x 15 ft comfort zone. Each repellent mat provides up to four hours of protection and each butane cartridge provides up to 12 hours of operation.
Enter to Win:A ThermaCell Lantern