Insect trap using UV light: This KT insect trap uses UV light to attract flies and other flying insects and then kills them by giving them an electric shock. The dead insects fall to an easy-to-clean tray on the floor of the appliance. The trap may also be used without the tray . The appliance may be used during the day as well as by night - it attracts insects equally efficiently in daylight. The trap is supplied with an operating switch and a chain for hanging up. UV light is the most natural