Wall switch "refers to an electrical switch installed on the wall, used to turn on and off circuits and control lighting. Narrowly defined electrical products usually only refer to switches and sockets in building electrical systems. Wall switch, commonly known as a control light switch.

In a broad sense, electrical products cover a wide range of equipment that provides power and electrical control to end users, including switches, sockets, circuit breakers, integrated wiring, security systems, etc., also known as building electrical accessories (a general term for devices used to fix, connect, or open/close circuits).

Switch:
There is a difference between dual control and single control switches, with each unit of dual control having an additional terminal post compared to single control. A light that can be controlled inside the room or outside the room is called dual control. A dual control switch can be used as a single control, but a single control switch cannot be used as a dual control.
1) Switch classification,
According to the starting method of the switch: pull switch, rotary switch, flip switch, button switch, rocker switch Touch switch, reset switch, light tap switch, etc
2) Commonly used switches are classified according to their connection methods,
Divided by the connection method of the switch: single control switch, dual control switch, bipolar (dual channel) dual control switch, etc.
3) Divided by specifications and dimensions
Divided by specifications and sizes: 86 type, 118 type, 120 type.
4) Classified by Function
Sound and light controlled delay switch; Touch delay switch; Doorbell switch; Speed control (dimming) switch; Insert card power switch. 

Socket:
Wall switches, narrowly defined as switches, actually refer to the large area of wall switches and wall sockets. There are mechanical, intelligent, tablet, and seesaw options.
1) Computer sockets, also known as network sockets or network cable sockets Broadband socket, network panel. The network is separated from the telephone, so there is a telephone computer integrated socket; Another type of network is separated from cable TV, so there is a TV computer integrated socket.
2) Telephone socket
3) TV socket, also known as TV socket, TV panel, or wired socket
4) Air conditioning socket, also known as 16A socket, because most sockets have a current of 10A, while air conditioning sockets have a current of 16A
5) The 118 socket is a horizontal rectangle, the 120 socket is a vertical rectangle, and the 86 socket is a square. 118 sockets are generally divided into one, two, three, and four sockets. The 86 socket is generally a five hole socket, or an additional five hole socket, or a five hole socket with one opening. 

Effect:
Wall switch "is an electrical switch installed on the wall and used for home decoration. It is a household appliance used to connect and disconnect circuits.
 
Product Information:
Product Display: