Our 40-Watt bug zapper covers 1 acre and packs a 3000 Volt punch to kill bugs on contact. The blue UV light core attracts flying insects to the center of the device where they get zapped, no longer pestering you. Accessorized with PIC Mosquito Octenol Lure enhances device effectiveness for 30 days at a time, targeting and drawing in mosquitoes and biting flies. Weatherproof design withstands wind and rain. Hang or place on a table.