Electric insect zappers are devices designed to attract and kill flying insects, such as mosquitoes and flies. They typically use ultraviolet (UV) light to lure insects, which are then electrocuted by a high-voltage grid. These zappers are commonly used in homes, gardens, and outdoor spaces to reduce insect populations. The effectiveness of electric insect zappers can vary based on their design and placement. While they can help control pests, they may also attract beneficial insects, such as bees and butterflies. Proper use and maintenance are essential for maximizing their efficiency and minimizing unintended consequences.