THIS PRODUCT IS TO USE ON MOSQUITOS ONLY. The device can be used for the indoors. Plug-in Type – This wavelength has a fatal attraction to insect mosquitoes. Mosquitos are attracted to the light source, and then they will be trapped in the mosquito tray under a strong cyclone. A powerful cyclone will make the mosquito dehydrated and die. ULTRA SAFE GUARANTEE: It is no radiation, non-toxic and chemical-free, and is extremely silent, being ideal for the baby nursery or adult bedroom and safe for human health and the environment. ANYTIME AND ANYWHERE: Powered by cable you can connect this with an attached wire. It is very portable and perfect for indoor. It can kill mosquitos or be used for lighting EASY TO CLEAN: All that you must do to clean and disinfect the electric mosquito killer is empty the tray with the dead mosquitos.