The LED light and insect killer bulb are designed as a mosquito killer bulb with three different lighting modes. The insect killer and full brightness/only insect killer/insect killer have 50% brightness, and this indoor plug-in insect killer only needs to be plugged into an AC socket. They operate without noise. At the same time, this insect killer is made of safe materials, which can be used after being plugged in. You don't need to use viscous and messy poisons or sprays, so you can use it with confidence.