What is the difference between the concealed socket and the socket?
Install the socket of the terminal in the socket inside the installation of the socket cover to install the installation of wiring, after the closure of the socket, the installation of the socket can not be concealed.
Install the socket terminals are exposed, by the embedded wall of the junction box closed, there are ready to install the junction box for the installation of the socket to use
the difference between the two main box in the installation. Pay attention to the safety of the line on it.
The bottom box buried in the wall, the line is also the wall, only the panel in the outside called the dark socket, the bottom box and the panel are outside the wall called the installation of the socket
