Good lighting and reasonable lighting provide a comfortable and pleasant living environment for the living room.
Switch classification and usage instructions
The premise of correct use is to have a scientific and comprehensive understanding of the switch. There are many classifications based on the settings and uses of the panel. Examples are as follows:
A single control switch: consists of a single switch that controls a single circuit.
Three single control switch: consists of three switches that control a single circuit.
Three-position dual-control switch: It consists of three switches and controls two circuits respectively.
Two-position dual-control light switch: It consists of two switches with indicator lights to control the dual-loop.
Single control switch is open in place A, can only use electrical appliances in place A.
The dual control switch is on place A and place B off. It is generally used to meet the requirements of controlling multiple appliances at one location. Household electrical environment design, more for lighting appliances.
In the past, people had become accustomed to turning off the lights at the entrance of the living room before going to bed, and then touched the dark room to enter the bedroom through the living room. The appearance of dual-control switches has made life much more convenient. For example, installing a dual-control switch at two locations near the living room entrance and near the bedroom can turn on or off the living room ceiling light in both locations. The same setting can also be applied in the bedroom. There is a double control switch in the bedroom door and the bedside, so you don't have to go from the bed to the bedroom door and turn off the lights. Dual-control switches have gradually become the standard configuration of home lighting control design.
It should be noted that controlling an appliance in multiple locations is not only achieved by replacing the single-pole switch with a dual-control switch, but also requires wiring according to the dual-control requirement. This must be taken into account before the electrician's initial transformation of the circuit. To. Therefore, if you have the need for dual control, be sure to clearly indicate the design and layout of the dual-control cables to the electrician at the beginning of the renovation. Otherwise, the lines cannot be changed after the completion of the line transformation.
When the switch is installed, the dual-control switch can replace the single-control switch when the switch is installed, but the single-control switch cannot replace the dual-control switch.
Switch sockets to buy the living room NVC lighting switch electrical lighting home decoration bedside bedroom door decoration living room bedroom door bedroom bedroom bedroom lamp
Heshan Janno Kitchen and Bath Technology Co.,Ltd , https://www.janno-ks.com