Thermacell Mosquito Repellent Cambridge Lantern

Effectively repels mosquitoes, black flies and other biting insects by creating a 15′ x 15′ bug-free zone of protection.

Its ambient light and decorative design look great your deck or patio. A single butane cartridge heats a repellent mat, releasing allethrin, a synthetic copy of a natural repellent found in chrysanthemum flowers. Portable, virtually odor free and has no open flame. Includes lantern, 1 butane cartridge that lasts up to 12 hours and 3 insect repellent mats that last up to 4 hours each.