1、Turn off the light and save energy. It can control the light switch in different places to save energy, and it can also reduce the danger of the home circuit. 2、A variety of control methods, it can control three kinds of control: remote control, touch, switch, colleagues can control multiple switches to help you choose according to current needs. 4、With a small body, it can be directly installed in the bottom box, easy to install, or it can be placed behind the switch, you will have more options to place it. 5、Remote control, the maximum distance it can control in an open area is 100m, which can give you the great convenience and help you to carry out multiple controls more easily. 3、Made of high‑quality materials, it is durable and sturdy, not easy to damage, to ensure that important components are not damaged, and can effectively extend the service life. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.