The links are separated by insulating material so there will be no electric shock hazard to a person pulling the chain if the chain happens to contact an energized electric wire.
A light is an open system. It runs on electricity, which enters the light from outside, and it emits light, which leaves. Energy is both entering and leaving the system all the time (at least, when the light is on).
If you don't have the wire then you just can't ground it. This should not be too much of a problem. Most light fixtures are not grounded and some don't even have ground wires.
A closed system does not let any matter enter or exit, and no energy enters or exits the system.
There is the light-dependent stage, where sunlight interacts with choloropyll to set up an electron-transport chain, then there is the chemical stage, where glucose molecules are synthesized from CO2 and H2O.
When your eyes can detect images, light from a light source(s) is being reflected from the objects you see directly to your retina. For example, you are in a closed room with one overhead light fixture. The light from the light bulb is being filtered and scattered to light up some surfaces in the room. Light travels in a straight line. The shadow below a desk is where there is no direct light (no direct path to the light source). However, light scattered off the wall or chair will still reach below the desk, where you can still see a faded image. When you can see an image, bright or faded, it means that some light has reflected off that surface to reach your eyes. A bright image is seen when more light reaches that surface and reflects to your eyes than a fuzzy image. =========================
They are the weakest link and will release the chain if pulled too hard. They keep you from breaking the original chain, some of which goes inside of the fan and very time consuming to fix.
Yes. The Home Depot has a kit for about $10 that converts a recessed can to accept a standard fixture. Weight limit is about 10 pounds.
This sounds very strange. You should not have an unswitched bathroom light. Replace fixture with one with a pull chain. Turn breaker off before changing the fixture.
If the question is, can I wire a switch to an existing light fixture (and I must assume that it's something like a pull-chain light fixture), the answer is yes.If the question is, "how do I wire a switch to an existing light fixture that has no external switch", the answer is, "in series".The attached web site gives simple instructions on how to wire a basic light switch to an existing light.See sources and related links below
Two options. Change the fixture to a keyed pull-chain, or add a pull-chain adapter to the existing fixture. Both available from Home Depot and others for about $3.
Wiring Up a Light FixtureWhen remodeling a dining room, the light fixture can become a hazard if it is hung low enough. Banging one's head on a chandelier or heavy light cover hurts. If a light bulb breaks, it can become dangerous with broken glass in the eyes and under the feet. Wiring up a low-hanging light fixture takes a attention to a few details.Remove the table and chairs so access to the light fixture chain is unhampered. Set up a stepladder close enough to the fixture that it is easily worked on without the person leaning away from it. If the light covers are in the way, remove them to a safe area. Determine how much to raise the light fixture so people can walk under it safely.For raising the fixture temporarily, use a piece of baling wire or heavy construction wire. Place the wire through two of the chain links and lightly twist with a pair of pliers. When the work is over, remove the wire and lower the light fixture.If permanently raising the fixture is desired, purchase a connector link from the DIY store that matches the light fixture chain. As with the wire, attach the connector to two of the links and leave in place.This can be done with any light fixture in the home, on the patio, entryway or porch. For lights hung with cable, use a hose clamp spray-painted to match the cable. Do not over-tighten.
A fixture is what the light bulb goes into.
The correct spelling for a fancy light fixture is "chandelier."
The light is wired the same as any voltage fixture. Bring the source voltage to the fixture and connect it to the two fixture wires. If you want to control the off-on of the fixture take the source voltage to a switch first and then out of the switch to the light fixture.
Take the nut off at the bottom of the light fixture by unscrewing it.
if it came completley out of the socket you will have to replace the fixture, but if it came off the short chain that comes out there is a Barrel that you can put it back into, [simulular to a indefication chain] then take small pliers and gentley squeeze it shut,
If you are adding the pull chain to an existing fixture then the pull chain switch should have two wires. Wire nut either one to the hot wire coming in and the other to the black wire of the fixture.