Paraclipse Insect Inn, Ultra Two is the industry’s leading technology to eliminate pesky and dangerous flies. This machine covers a radius of 4,000 square feet. Inconspicuous, decorative fly control system helps eliminate flies with unique, two bulb lighting system for maximum fly attraction. Comes complete with end of cartridge alarm, one cartridge and 2 bulbs. Designed to operate on 115/120 60 Hz VAC.