electric bug zapper, powerful insect killer, mosquito zappers, mosquito lamp tysonir this product is a physical anti-mosquito, compared to the traditional chemical mosquito trap. please be patient to get better results. its benefits are absolute health and safety( non-toxic). it uses blu-ray light lure insect and then powerful 1200 volt high voltage grid: instantly zaps all small and large insects! the environment has a significant influence on its use