Say goodbye to pesky flies and biting mosquitoes with the Indoor/Outdoor Electric Bug Zapper from Flowtron! This supercharged insect eliminating system puts a powerful dual-action spin on the typical bug zapping lantern with its 2-in-1 UV light and fly sex lure/octenol attractant, anti-clogging grid, and high voltage transformer. Instead of inviting flies inside to collect, crackle, and burn, the powerful 5,600-volt shocker kills them upon contact, sending remains to the ground to be absorbed by the earth. Three 40-watt ultraviolet bulbs easily attract biting nuisances from near and far; and with the fly sex lure/octenol attractant cartridge, mosquitoes come flying from up to 2000 sq.ft / two acres away! This is because our design positions the fly sex lure / octenol cartridge close to the UV lamp, allowing the liquid to heat up, vaporize, and—in combination with CO2—mimic the breath, body odor, and musk of cattle, deer, sheep, moose, goats, oxen, yak, and other ruminants, which mosquitoes favor. Despite the unit’s shocking efficiency, it still blends seamlessly with your outdoor decor, requires minimal maintenance, and has been rigorously tested and UL certified to withstand the elements for many years of reliable and affordable pest control. For best results, hang approximately 25 feet from your outdoor living space and away from other light sources. Once ideally positioned, plug in and prepare for a better backyard experience!