Insect Killer Electric Light Silent Zapper for Indoor or Outdoor, .5 Acre Coverage Kills On Contact Flies And Mosquitos No insecticide needed, no poison just plug it in! Can be used for long hrs, no mess, flies and many insects get caught without even noticing Half acre coverage of fly control! Beautiful design from outside, nice brown color! Unique! Strong light to attract insects, silent when bugs get zapped!! no mess