Mosquito Magnet MM4000 Defender Mosquito Trap 12-volt electric mosquito trap converts propane to carbon dioxide to attract mosquitoes Silent and odorless; no flame; protects up to 1/2-acre Stainless steel construction; easy 3-step assembly 50-foot cord, burying clips included; propane not included 15.8 by 19.5 by 17.1 inches; 23 pounds; 1-year warranty