by a parellal current switch.
To wire 2 lights with 2 switches in a single circuit, you will need to connect the power source to the first switch, then run a wire from that switch to the first light. From the first light, run another wire to the second light. Finally, connect a wire from the second light to the second switch. This setup allows you to control each light independently with its respective switch.
To wire a light and switch using 2-wire Romex, connect the black wire to the brass screw on the switch, the white wire to the light fixture, and the white wire to the silver screw on the switch. Make sure to cap the unused wire at both ends for safety. Be sure to turn off the power before starting and consult a professional if you are unsure.
To wire a light switch with 2 wires, connect one wire to the "hot" terminal and the other wire to the "load" terminal on the switch. Make sure to turn off the power before starting and follow all safety precautions.
To wire two lights to one switch, you will need to connect the power source to the switch, then run a wire from the switch to the first light, and another wire from the first light to the second light. Make sure to follow proper safety precautions and consult a professional if needed.
To install a 2 wire light switch in your home, first turn off the power to the circuit at the breaker box. Remove the old switch and disconnect the wires. Connect the black wire to the brass screw and the white wire to the silver screw on the new switch. Secure the switch in place and turn the power back on to test the switch.
you will need 2-3way switch and 2-4way switch
Bring power into the light switch box 12/2 or 14/2 wire depending on the existing wire. Make sure you use the exactly same size wire that is used on that circuit. If you do not know look at the breaker in the main panel that controls power to that circuit. 20 amp will be 12/2 wire and 15 amp will be 14/2 wire. Now run another wire from the switch box out to the outlet. Inside the switch box, strip both white wires back 3/4" and connect them together under a wire nut and push this back into the box. Connect the 2 ground wires together and then connect that to the ground screw on the switch. You now have 2 black wires left. Connect them to the 2 screws on the light switch. Does not matter which black wire you connect to which screw. At the outlet connect the ground wire to the green ground screw, black wire to copper screw, and white wire to silver screw. That outlet will now be controlled by the light switch.
A 2 wire dimmer switch works by controlling the amount of electricity flowing to the light fixture. It has two wires that connect to the power source and the light, allowing you to adjust the brightness of the light by turning the switch.
If you have good access to the wiring this is relatively easy to do. Each of the 10 lights is connected to another in parallel in a "daisy chain" fashion. Light 1 is connected to the switch, light 2 is connected to light 1, light 3 is connected to light 2 and so forth. Let's say it is light 5 that you wish to switch separately. You can first install the new switch by either adding a new box or modifying old switch box. There are two gang switches that will fit the form factor of a single switch. TURN OFF THE POWER TO SWITCH BOX. Using the same supply input at original switch, add a new black wire to the wire nut for input to original switch and connect this to the input of new switch. Then run a new wire to light 5 and connect black wire to the output of new switch. Connect all the white wires together in switch box and separately connect all bare wires together in switch box. Now at light 5 undo the black and white wire coming from the fixture, and reconnect the wire nuts so that there is a direct connection between light 4 and light 6. Do the same for the ground if present (bare wire). You now have the fixture wires hanging free. Now connect the black wire from new switch to the fixture black wire and white to white and you are done.
To install a light switch with 2 wires, first turn off the power to the circuit. Connect one wire to the "hot" terminal and the other wire to the "load" terminal on the switch. Secure the wires with wire nuts and screw the switch into the electrical box. Turn the power back on and test the switch to ensure it works properly.
To wire 2 lights to 1 switch when the power source is at one of the lights, you will need to connect the power source to the first light, then run a wire from the first light to the second light, and finally connect both lights to the switch. This setup will allow you to control both lights with a single switch.
You can connect the three lights in series by running a connected wire from the power source to light 1, then another wire from light 1 to light 2, and finally a wire from light 2 to light 3. From light 3, run a wire down to the single pole switch to complete the circuit. Make sure to connect the neutral wires together at each light and the switch.