Adding an extra cable to the existing ceiling rose 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. Basically the simplest way to have multiple lights on one switch is to run a power supply wire to the switch first.
Multiway Switching Wikipedia
Control multiple lights with one switch. Controlling two lights with one switch 1 if both lights are off and switch1 is turned on then turn on the light that is controlled by the switch. The switch will control the dumb led bulbs as expected onoffdim from switch but the hs wd200 lets you do multi tap to control anything else smart. The source is at the switch box and a 2 wire cable is run to each light. Multiple light wiring diagram. You can have no more than 12 outlets receptacles and lights on a 15a circuit. Here two switches are wired in the same box to control two separate lights.
Ill use double tap to control the hue lights triple tap could lock the front door 4 taps closes the garage door etc. One source is spliced to each switch with a pigtail to power the two lights. Wire two lights on one switch you may want to control two lights with one switch in certain locations around your home such as the front entrance or a double bay garage. The easiest way to connect multiple lights to one switch is to daisy chain the lights which means to connect them together and attach just one of the lights to the switch. Control all the lights in the house from one switch or remote because most people unknowingly leave lights on as they leave the house we recommend installing the controller next to your front door. Lighting circuits multiple lights from one switch how to add one or more additional lights so that all are operated from the same switch.
2 if light1 is on and light2 is off and switch1 is turned on then turn off light1 and turn on light2. If you have a known load the rule is 80 of the circuit breaker 08x1512 any switch will be rated at least 15a so running through one switch to feed all 4 of these light fixtures wont be a problem either. With some basic tools you can easily do the wiring yourself whether you are adding a light to an existing light circuit or adding a completely new circuit. This would be a two wire cable black white ground take the black wire and connect it to one screw on the switch and connect the ground wire to a screw inside the electrical switch box mounted to the wall. You can also do a home run configuration by feeding all the cables to the switch and connecting them with a pigtail. 3 if light1 is off and light 2 is on and.
And since most homes have a switch located there anyway and our keypad can replace an existing light switch it works out easiest.