Why do I have 3 brown wires on my light switch?
The brown wire is Live (also know as permanent live), this brings the live supply to the switch. The blue wire is known as the Switched Live and takes power to the light. Switched Live is only live when the switch is on (this is where it gets its name from).
Why wont my ceiling lights turn off?
The most likely error is that the wire going to the light that stays on is contacting one of the live wires. To check, disconnect all the wires from each other, turn on the breaker and use a voltage tester to identify the live circuit wire.
Why does the light stay on when the switch is off?
If a light switch is turned off, but the light still stays on, it could be because the light is connected to a hot wire in the ceiling. The ceiling light needs to be connected to the switched leg conductor coming off of the switch in order for it to work.
How do I disconnect a live light?
Quote from the video:
Quote from Youtube video: Into these little slots one right there underneath that hole and one right there underneath that hole just insert a small flathead. And press into those slots.
What does a brown sleeve on a wire mean?
Once you have identified which cable is switched live, put a piece of brown sleeve over the blue wire to signify it is a live.
Why are there 2 brown wires on light switch?
It helps greatly when inspecting or trying to sort out someone else’s mess as lunchbox says. The norm in single way light wiring is to have the neutral connected to the bulb/lamp holder at the ceiling rose and bring the live down to the switch and then back as switched live (hence two browns).
Why does ceiling light stay on?
A ceiling light might stay on when the switch is off due to its wiring. If the light is connected directly to the hot wire, it will maintain the electrical current whether the switch is on or off. To fix this issue, the light has to be connected to the switched leg conductor.
Why do lights stay on all the time?
Fluorescent light bulbs either long tubes or CFL cones have a layer of chemicals on the inside go there glass bulb. That fluorescent layer is converting energy from particles into visible light, these light sources also keeping glowing a little after the power has been cut.
Why won’t my LED bulbs turn off?
Quote from the video:
Quote from Youtube video: So that you go to turn the lights off you know. And they're not off they're still on as if you had it on like a low dim. As if it was on a dimmer but it's a standard light switch and it should be off.
How do you cap off unused wires?
Quote from the video:
Quote from Youtube video: For this job you will need some wire nuts and electrical tape so here's a standard electrical box this sits in between two studs.
How do I disconnect a ceiling light?
Quote from the video:
Quote from Youtube video: Most commonly for this job you'll be using a battery power drill with a Philips tip bit first thing you want to do is identify.
How do you cap a live wire?
Quote from the video:
Quote from Youtube video: Place the camera down and now I can twist these on just like that so I'm twisting this one on the power or the hot wire. I'm going to twist this one on the neutral. Just like that.
Can you leave live wires capped?
The caps must grip the wires firms so that it does not fall off after being screwed in place. If the live wires do not fit in the caps, you can bend them to make sure the cap does not slip. You can also cap the white and black wires and leave out the earth wire.
Can capped wires start a fire?
Any exposed copper wire may cause an electrical short or fire.
How do you connect 3 wires together?
Quote from the video:
Quote from Youtube video: You may use Scotch lock reducing. But terminals a 3-way connector. You may even get creative.
Can you crimp 3 wires together?
Quote from the video:
Quote from Youtube video: So. You can snap two of them together if you get the male and the female it's just that easy you can crimp them just like you would any other connector. And you're good to go.
How do you twist 3 wires together?
Quote from the video:
Quote from Youtube video: Hold the wires side-by-side grab the end with a pair of linesman pliers and twist clockwise twist them together like a candy cane. Don't leave one wire straight while you twist the other around.
