How to add one or more additional lights so that all are operated from the same switch. Three way light switch.
Multiple Lights From A Single Switch
How to wire 3 lights to one switch. I do not know how difficult it would be to add another cable between the lights to get the necessary wires needed. Connect the wires to the new 3 way switches with ground screws using one of the two wiring diagrams fig. The other way to wire multiple lights to one switch is to connect all of them directly to the switch in a home run configuration. If power is routed to the end light that has the switch cable then the problem is also resolved. Feed a length of 14 3 type nm cable or 12 3 if youre connecting to 12 gauge wire between the two boxes. The 14 3 cable has three insulated conductors.
In above fig all the three light points are connected in series. The hot from the source is spliced to the black wire running to the combo and to the input side of the switch. White black and red plus a bare ground wire. When wiring a 2 way switch circuit all youre really doing is controlling the power flow switching offon to the load a light lamp outlet ceiling fan etc. Each lamp is connected to the next one ie. Lighting circuits multiple lights from one switch.
The operation involves making pigtails so its a good idea to know how to do that. It is normal to run a 3 wire cable redblackwhiteground between the lights in order to accomplish the wiring scheme. To add a second light which is switched with the first one the switched line neutral and earth need to be extended to the second light. The most common is to daisy chain the light fixtures by connecting them to each other and hooking the first one up to the switch. The white neutral from the source is connected directly to the light fixture. To wire an exhaust fan and light fixture to a single switch you have to find a way of connecting the fan and light.
Source 1 comes in at the light fixture and a 3 wire cable is run from there to the switch half on the device. You can do this light switch wiring in one of two ways. Adding an extra cable to the existing ceiling rose. How to wire lights in series. The l line also known as live or phase is connected to the first lamp and other lamps are connected through middle wire and the last one wire as n neutral connected to the supply voltage then. You can do this in the switch box or by running a length of wire through the wall or attic.
Gallery of How To Wire 3 Lights To One Switch
