.It is friendly to children & animals, help building a peace environment around your home. Mosquito Killer Lamp,Electric Indoor Mosquito Traps USB Tiny Insect Control Trap,Gnat Moth Bug Killer with Led Night Light For Home Office Outdoor,Suction Fan, No Zapper, Child Safe. Enjoy A Buzz-Free Home Turn off all the lights to provide a dark environment for best effect. Plug the unit to the wall socket 0.8-1.2 meters above the ground and on condition that there are no people around for best catch results.(Yourself are more attracted to the mosquitoes than the lamp is. Widespread Attracting Light: the high-power purple light has stronger light penetration and farther, which can attract more mosquitoes. Easy to Operate: Just one press than you can get it work. Easy Carrying: with a detachable carry handle that you can take it anywhere you like.