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Pull one end of each cable through the back of one of the light fixture electrical. connect the earth to the faceplate if it is metal and the earth terminal in the backbox otherwise. Run 12-gauge electrical cable between each switch and the light it controls. At both ends connect the red wire to com and the black wire to L2. run a new peice of twin and earth between the switches. Two separate light switches are able to control a single light through the use of special electrical wiring and a three-way switch. One black wire for the switch as the power source. The black wires going to the motion light fixtures need to join together, but not on the switch, instead splice the two wires after the switch.
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At both ends connect the red wire to com and the black wire to L2. at each switch connect the red wire of the existing switch drop to L1 and the black wire of the existing switch drop to L2 connect the earth to the faceplate if it is metal and the earth terminal in the backbox otherwise. Notice: Replacement parts for the light fixture should be compatible with the type of lamps that have been installed. Run a new peice of twin and earth between the switches. Most homes allow for 23 to 40 60-watt bulbs or. Most homes allow for 23 to 40 60-watt bulbs or 280 to 480 5-watt LEDs. How many lights can you have on one switch A regular 15A circuit can have up to 1400W of lights connected, or one 1400W light or 14 100W light bulbs. How many lights can you have on one switch A regular 15A circuit can have up to 1400W of lights connected, or one 1400W light or 14 100W light bulbs.
COMBINE TWO LIGHTS TO ONE SWITCH CODE
If a cable is to the new color code replace red with brown and black with blue in the instructions below.Īt each switch disconnect the existing wiring and if the swtich is a 1 way switch chuck it in the box of spare bits and get a 2 way switch to replace it with.Īt each switch connect the red wire of the existing switch drop to L1 and the black wire of the existing switch drop to L2 connect the earth to the faceplate if it is metal and the earth terminal in the backbox otherwise. Quote from Youtube video: So one cable supplying these two switches this is already set up for from a different model for a different power source. You connect the black wire from the power source to one of these brass terminals the line terminal and the black wire going to the light fixture to the other, which is the load terminal. It also assumes that the lights are on the same circuit. A switch interrupts the hot leg of the circuit, so it has terminals only for black wires (and ground). That is there is a single run of twin and earth running from each light to it's corresponding switch in which the red wire is the permanent live and the black wire (which should be marked with red tape or sleeving but usually isn't) is the switched live. The following assumes that standard british light wiring conventions have been followed.