Because BiteShield is solar-powered, there's no cord and no outlet to find — place it in the exact damp, shaded corner where mosquitoes actually breed, and it runs on its own dusk to dawn. There's no bulb to replace and nothing to remember — set it once and it works all season. The kill is physical and non-toxic — no electric grid, no pesticide vapor — so it's safe around kids, pets, and pollinators. It's about $50, sets up in under two minutes, and comes with a 30-day guarantee.