There’s no more need for propane tanks or lures. This Dynatrap Indoor Insect Trap continuously creates a small amount of CO² to entice mosquitoes and other insects, like flies, moths and wasps. It’s a quiet and odorless indoor insect trap that covers 1,000 sq. ft. Durable plastic construction. 110V with a 7'L cord. 12-1/2"H x 5-7/8"-dia. Imported.