Eliminate mosquitos, flies, wasps and other annoying flying insects with this Nedis® electric insect killer. Perfect for outdoor use so you can enjoy long nights outside without being bitten. With only one 18-W UV-A lamp, this electric insect killer operates energy efficient, yet super effective: its open design covers the largest area possible. Insects lured by the UV-A lamps are instantly killed upon contact with the inner high voltage grids. There are no chemicals involved which is safe to both humans and the environment. Including removable and washable collecting tray for easy cleaning.