Our Mosquito Lamp Machine come with power grid and purple lights and 100% safe for humans and pets, as it contains no chemicals, emits no radiation and is entirely non-toxic.Mosquito Killer Lamp Racket - SAFE TO USE, Outer nickel plated stainless steel mesh and inner layer aluminum mesh design will not leak electricity and is resistant to deformation. Also without any risk to Kids or adult. Bug Zapper, Electric Mosquito Killer, Mosquito Killer Machine