Repel mosquitoes while adding a decorative touch to your deck with the new ThermaCELL Patio Lantern. It creates a 15 x 15 foot ôBug-Free-Zoneö, allowing you to enjoy the outdoors in peace. Product Features: Repels up to 98% of mosquitoes. Also repels black flies and no-see-ums. Provides a 15 x 15 ft Mosquito Free Zone, the size of an average deck or patio. Dual use product: repellent and light can be used together or separately. DEET Free! Silent, portable, and odor free. Easy to use: no open flame; no messy wax. Effective alternative to smelly lotions and sprays which must be applied to the skin. ThermaCELL technology has been tested and approved by the U.S. Army. Currently used in Iraq, Kuwait and Afghanistan. EPA approved. Perfect for backyards, decks, picnics, barbeques, camping, and outdoor parties.