For questions generally relating to lamp holders, luminairs, and any other electrical device designed to use an electric lamp to provide artificial light in a home.

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0
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1answer
29 views

open light socket on string lights safe to use?

I have string lights in my room and my sister accidentally broke one of the bulbs. The lights are my main source of light in my room so I was wondering if I just removed the broken bulb it would all ...
0
votes
0answers
9 views

I am trying to install a Pull-chain light and get the power from a 3 switch, wall switch box [on hold]

I don't want any of the wall switches to operate that light. I want it only operable by the pull-chain whether the wall switches are on or off. What should I connect the white and black wire from the ...
0
votes
2answers
21 views

ceiling surface mount fluorescent light question

I just picked up a great deal on some 4' fluorescent ceiling mount lights for my garage. Looking at the docs from the manufacturer, they state: MOUNTING Ceiling surface mount (HO and VHO units ...
0
votes
1answer
30 views

How to wire switched light fixture in place of ceiling fan

I removed a ceiling fan that had four wires. I have installed a normal ceiling light that remains on regardless of the position of the switch. The switch worked with the ceiling fan light. How can I ...
1
vote
1answer
40 views

Adding a new electrical outlet to lighting circuit

My house was built in the mid 70s, MBWC everywhere. Many lighting circuits are also connected to the outlets. What I want to do is connect a receptacle upto the switch for the pantry so that when ...
5
votes
4answers
600 views

Can I test an unwired light fixture with multimeter?

I’m looking at a light fixture on Craigslist, but I’d like to see if it works first. I have a multimeter that I needed for another project. Can I use the multimeter to test the light fixture before ...
1
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2answers
64 views

How to connect my new light fixture that has 2 (+ground) wires to the ceiling box that has many?

I have lots of wires coming from my ceiling box. I guess because of two wall switches that turned on old fixture. Check the image below. Analog voltage detector "beeps" on black wire in the middle ...
0
votes
1answer
31 views

Why have my LED bulbs started flashing when I turn them off?

I have six LED bulbs in my flat. They’re all the same model (LE 10W A60, bayonet fitting), and they were all purchased at the same time – September 2014. I bought them as a set of five and a single, ...
3
votes
3answers
139 views

Jack and Jill bathroom light sensing door locks

I have an interior Jack and Jill bathroom that is connected to two bedrooms. I'm trying to solve the problem of someone locking the other door when using the bathroom and then forgetting to unlock it ...
1
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2answers
28 views

Adding Light Fixture to a Ceiling Fan

I have a ceiling fan that looks like the below: I noticed that there's a round cap in the middle of the fan. Can I take the cap off, get a light fixture from my local Home Depot, and install it ...
0
votes
0answers
21 views

Different light fixture quit working after changing switch

Upstairs: I just replaced some halogen track lights with LEDs. The switches were double pole and are illuminated when the lights are off. This caused the LEDs to have a dim light even when they were ...
1
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2answers
63 views

Why should I replace the starter every time I replace a fluorescent tube?

Many fluorescent tube guides recommend replacing the bimetallic strip starter every time the tube is replaced; however, no one seems to provide a specific reason why it needs replacing. Presumably you ...
0
votes
1answer
47 views

Electrical current leaking from light fixture when off [duplicate]

I recently migrated from Incandescent to LED light bulbs. I changed my old dimmer switches to LED compatible dimmer switches (all 3-ways). When on, the lights work fine, but when turned off, I noticed ...
0
votes
1answer
41 views

How can I prevent a ceiling fan light kit from wobbling?

I have a ceiling fan with a single light bulb attachment below the fan. This light bulb socket is loose and wiggles on the unit. Sometimes I can get the light bulb inserted in the socket in a ...
0
votes
2answers
42 views

Should light fixture with outlet be grounded to metal box?

I'm replacing an old ceiling light with chain with a light with outlet attachment in a grounded metal box. Do I need to ground the fixture since I have a 3 prong outlet, or since box is grounded I ...
0
votes
2answers
53 views

How can I replace broken CFL bulb in a recessed light fixture?

I tried to replace a plug-in 4 pin CFL and ended up having the socket stuck inside the can. How I can get it out? There are two clips at both sides in the can fixture - can I push these to get the ...
0
votes
1answer
38 views

Thermal protection switch replacement in recessed incandescent can lights

I find very little discussion of this issue on the net. My son has a Nutone Scovil 60 watt max incandescent recessed can light, damp location rated, in a shower with a high ceiling. Its thermal ...
1
vote
1answer
46 views

Need some assistance on replacing a light fixture

I am attempting to replace my light fixture. This is a basic question but am I mounting the crossbar correctly? I always thought the little holes were for the fixture to attach to. Is that wrong? ...
2
votes
2answers
52 views

Do fluorescent fixtures rated for “Through Wiring” exist?

I'd like to span a lighting circuit and an appliance circuit across a steel I-beam in a low ceiling garage using a fluorescent fixture: Lighting + Appliance Circuit ------\ I /-------- Appliance ...
0
votes
1answer
36 views

Replacing shower dome light bulb

I have this shower light, as shown here: There are two screws holding the plastic cage onto the fixture, which I removed. However, I am still unable to remove the cage (I tried twisting it and ...
1
vote
2answers
41 views

How to install new outdoor motion sensing light [closed]

I have a new home which does not have any sort of outdoor lights for now. I want to install motion sensing lights on 2 of the exterior walls. I got a quote from an electrical contractor but he is ...
0
votes
1answer
46 views

Light Switch 3-wire but with 2 permanent lives

Trying to wire a Fibaro dimmer into this light switch but not having much luck. There appears to be 2 permanent lives coming into the COM port and the presumed switched live out of L1 port. I can't ...
0
votes
1answer
57 views

Light fixtures flicker after replacement

I have replaced the two lights in my kitchen with updated fixtures. These lights are controlled by the same switch. The first light went in with no problems. The second one is a little bit more ...
0
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0answers
31 views

wiring problem ceiling light

right new light needed to be fitted ,attempted this and light came on but wont switch off , i have checked the switch and all seems fine .just might just be a little confused.com on what wires go ...
3
votes
3answers
89 views

Voltage detected on ceiling light no matter the switch is on or off

I just moved into a new apartment and I would like to install simple ceiling light. As shown in the picture, there are two wires outside the ceiling, a blue one and a red one. The light switch ...
2
votes
1answer
73 views

Metal junction box shows 5V relative to ground when circuit powered. Why?

I have a small, octagonal junction box in my basement with one 2-wire-no-ground cable going in and a standard porcelain lightbulb fixture attached to the bottom. In the process of investigating an ...
0
votes
1answer
39 views

MR16 LED Bulbs - Fitting too narrow and replacing old Halogen bulbs

In my kitchen I have 4 halogen MR16 bulbs which I would like to replace with LEDs. I have been given loads of LEDs by a friend but I have found that when I fit them into the existing fittings the box ...
1
vote
1answer
44 views

Oven Hood Light Fixture Borked - Help Please

Country: Canada I was replacing my oven hood light fixtures with LED bulbs. One of the LED bulbs swapped in no problem. The other LED bulb was having trouble getting contact and subsequently a ...
2
votes
1answer
82 views

One specific light fixture seems to be killing my LED bulbs

I have all LED bulbs in my house, the nice CREE models that look like this. They've all been great, except for the ones I put in my bathroom's four-bulb fixture. One by one, all the bulbs in this ...
0
votes
3answers
62 views

Is it safe to mix LEDs and incandescents in a chandelier?

I've been having an issue for a while now where my chandelier light fixture installed with six Cree 60W LED replacement bulbs flickers when I raise my traditional dimmer to max brightness. As I ...
0
votes
0answers
28 views

How to remove this ceiling lamp [duplicate]

I don't know how to remove this glass lamp held with 3 of these clips. I tried to open a clip, but it's pretty stiff. I need to change the light bulbs.
0
votes
1answer
37 views

What's this type of lamp light bulb socket called?

I want to buy a replacement, but don't know what to search for.
0
votes
0answers
69 views

How do I connect this light switch?

I'm trying to replace my light switch, but I'm not sure what needs to connect to what. The first picture is the wires for from the new switch. The other pictures show the old switches and how it's ...
1
vote
2answers
76 views

How can I wire two closets from one power source?

We have two closets side by side. Ran black/white/green wires from power source to closet 1 light, then closet 1 switch, then to the closet 2 light, then closet 2 switch. Whoops. Obviously now the ...
0
votes
3answers
60 views

Converting 120v wiring to low voltage

I have four 120v spot lights in front of my house, they are connected to two light sensors (2 on each sensor) I would like to convert these to low voltage LED's. What do I need to make the ...
1
vote
2answers
77 views

Can I change the socket of a light fixture by simply cutting the old one off and re-wiring?

I currently have a wall light fixture that is only for small bulbs (I believe they are E14's): Currently, Philips Hue does not manufacturer bulbs of this type. As a result, I am wondering how I can ...
1
vote
2answers
81 views

Where can I find something similar to a fluorescent tube, with only one end for electrical contact

I want to redo the floor light in the front patio. My idea is to create a few light rods coming out of the floor and pointing toward the ceiling. For this purpose, it would be nice if the anode and ...
0
votes
1answer
35 views

AC to DC LED dimmer

Alrighty - I am working on a home project. I know SOME electrical engineering as I have a masters in physics. I am wanting to install a LED dimmer in my home. The LED dimmer I have found online ...
1
vote
0answers
28 views

Ceiling light not turning on?

My ceiling light is not turning on, not sure why? I switched off the circuit breaker where it is getting power from and have re attached the wires to the light fixture. Black wire , white wire and ...
3
votes
1answer
63 views

How should I run outdoor wiring under my second-story deck?

I have a light on one side of the space under my deck, and I'd like to add another. My plan is to add an extension box between the existing fixture and the house (using appropriate gaskets as ...
0
votes
0answers
15 views

fan with light to just light fixture

I removed a ceiling fan with a light and would like to install a regular light fixture. The wires are red , black and white . The new light fixture just has black and white with a ground. How do I ...
1
vote
1answer
80 views

Is there such a thing as wall lights that you can plug into a power outlet?

There is a room in our house with a fluorescent bulbs from the dark ages and they've stopped working a while back. We've tried replacing the starter, it worked for a moment but stopped, maybe a loose ...
0
votes
2answers
63 views

Recessed lighting in existing concrete light fixture

I have some light fixtures that are currently used and covered with blind plates in the corners of a concrete ceiling room. I was wonder if there was anyway to convert those existing light boxes to ...
2
votes
1answer
49 views

Tried to replace light switch but circuit breaker flipped with new switch, so put old one back and that flips the breaker too??

I'm renovating a bedroom in our house and went to replace the light switch after doing all the electrical outlets. The old light switch was a 2 wire, a black and a brownish colour. On the new switch ...
1
vote
0answers
71 views

What size bulb replaces these in a Harbor Beeze ceiling fan?

My house has several Harbor Breeze ceiling fans. Two bulbs have burned out but I can't seem to find what size bulbs should replace them. Here's a picture of one of the burned bulbs (right) and a ...
0
votes
1answer
41 views

Is it safe for a CFL bulb in a ceiling fixture to touch the glass of the fixture itself?

My fixture is an old style one with a 2 1/2" clearance from the top edge of the fixture to the ceiling. Any advice? Concerned homeowner 47
1
vote
1answer
27 views

Installing dual fluorescent tube ballast electrical

I had removed a couple years ago a double fluorescent round tube light fixture. I want to install it back but am unsure which cables connect to the wall socket. I am guessing the white neutral with ...
1
vote
1answer
136 views

How can I make a bluish “white” LED less blue?

I recently bought this white LED reading lamp. I like it a lot, but the "white" light produced is significantly blue; I'll guess its color temperature is about 5000K. I've noticed that, when this is ...
3
votes
1answer
123 views

What kind of light bulb is this?

The only engraving on the bulb I can see says "NRJ8EE" but Google searching that brings up nothing. Also, if we can't identify the bulb, is anyone able to tell if the fixture would be able to ...
0
votes
1answer
105 views

Can LED strips serve as the main light of a room?

I would like to know if led strips can serve as the main light of a living room (4.5mx3.5m) and if so, what kind of strips and where to put it in the room (along the walls, along the edges of the ...