Electronic insect control without pesticides, propane tanks, nets or glue panels Patented, high efficiency, non-clogging killing grid Eliminates grid clogging that can short-circuit unit or cause flare-up of insect remains A clean grid will also ensure maximum luring power of black light bulb Instantaneous operation, continuous uninterrupted service Included USDA tested Octenol cartridge Octenol, a by-product of human respiration, lures a wide range of mosquito and biting fly species into the unit's killing grid Octenol makes your insect killer more effective in killing certain mosquitoes and biting flies Environmentally friendly, no pesticides, fogs, sprays or odors Rugged, weatherproof construction Will not rust, crack or fade Easy bulb replacement Safe - Outer enclosure protects children, pets, birds and wildlife Effective - eliminates thousands of light-sensitive flying insects nightly Operates for only pennies a day Avoids the continuing expense and inconvenience of chemical insecticides Includes powerful transformer proven reliable for years of dependable service Recommended for areas up to 1/2 acre Your insect killer lures flying insect pests away from your living area Place away from your living area to draw pest away One 15W high intensity black light bulb Bulb: BF-35 Dimensions: 8.5" x 8.5" x 13.5"Yootthapoom