Mosquito zappers come in different sizes and shapes but they all operate under the same principle, an electrical discharge insect control device that attracts flying insects with ultraviolet light and electrocutes or zaps them with a high voltage.

Everytime you here BZZZZZZZZZZZ a flying insect has met its maker.

Mosquito zappers are not as effective as mosquito traps.  Mosquito zappers will zap mosquitoes but they will also zap other flying insects like knats.

Head to the light!  These mosquito zappers are primarily designed to zap a mosquito once the mosquito is attracted to the light.