In our daily home life, power switches are the bridge connecting the world of electricity with everyday convenience. Whenever the fingertips lightly touch, the crisp "click" sound announces the arrival of light and power. Whether it's the first ray of light that wakes up a sleeping room in the morning or the warm lighting that welcomes you home at night, the power switch plays an unknown yet crucial role. It is not only a switch for electrical energy, but also a controller of our pace of life, making every turn on and off full of ceremony and anticipation.