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Anonymous users2024-01-24If you run the wire pipe, you can thread! If not, then it is also possible to add a radio-controlled switch, and it is not expensive to have a certain treasure.
1. Dual-control switch connection.
A flathead screwdriver opens the panel and cover of the switch, inserts the wire head into the wiring hole, and connects the two contacts of the two SPDT switches. Then the knives of the two switches are connected to the two ends of the light as the two ends of all the switches. In this way, when the knives of switch 1 and 2 are connected to their respective contact 1 or hit contact 2 together, the circuit is turned on, and the light is on; If the circuit is not working, the light will be turned off. >>>More
It is more convenient to install dual control in the living room, because the light in the living room can be softer when there are no guests at home, and the lights should be brighter and have an atmosphere when guests arrive at home, showing the owner's decoration style and taste.
Connect the L1, L2, L3, and L4 of these four switches together on the power live wire, and then L11, L21, and L31 are connected with two light strips and a downlight control line, and L41 and L42 are connected to two wires, and they can be connected with another single-pole and double-throw switch that controls a lamp in two places. It is very simple to connect 2 lights with 1 downlight to the control line, and here only give you two places to control a lamp diagram
After the living room lights are double-controlled, after the lights are turned off, why the LED lights will keep flashing, there may be the following two kinds of LED lights that have been flashing: the first is that the line is in poor contact, and the switch or connector will flash if it is loose; The second is that the power supply of the LED lamp is insufficient, which requires repair or replacement of the LED driver. Most of them are caused by poor drives, but of course, there are also cases where mice bite the wiring half-off. >>>More
In this case, you should go to an electrician, if you don't understand, you can't understand the meaning, and even if there are drawings, you can't read it! Don't wiring it by yourself, it's easy to cause a short circuit! If you really can't connect, buy a wireless Bluetooth dual-control switch online, it's very simple!