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
votes
1answer
32 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 ...
2
votes
2answers
26k views

Ceilling light wont switch off after a new installation

I have bought a new ceiling light to replace an old-fashioned one. I have 3 grey cables hanging from the ceiling: 3 red wires connected together and 3 green wires connected together and 3 black but ...
3
votes
2answers
342 views

Electrical box - What are all these wires?

I want to install a light fixture on a box that's in the ceiling. I opened it up and I saw WAY MORE wires than I expected. I expected just a green, black and yellow wire. Here are two photos of the ...
5
votes
3answers
20k views

Convert One 3-Way Light Switch to Belkin WeMo Light Switch (Single Pole)

Our foyer chandelier has three switches that control it. I want to control it with a Belkin WeMo light switch, which specifically states is not compatible with 3-way switches/fixtures, sadly. Well, if ...
0
votes
1answer
608 views

Hissing noise coming from the lights in my bedroom

I have a ballast in my bedroom with three 60 watt led lights in it. The switch they are connected to is a brand new Lutron dimmer specifically made to work with led lights. The hissing is constant ...
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 [closed]

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 ...
0
votes
1answer
43 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 ...
7
votes
1answer
2k views

How can I change the bulb in this three-clawed, ceiling-mounted dome light fixture?

I am having trouble retrieving the light bulb in this fixture: I tried bending the claws to release the dome, but that did not work. I tried twisting the whole fixture many times in either ...
1
vote
3answers
6k views

Why does my fluorescent ceiling fixture trip the GFCI sometimes?

Every so often, roughly a 1/20 chance, flipping the light switch to my laundry room's fluorescent fixture will trip the nearby GFCI outlet. Why is this? Is it more likely to be the GFCI being faulty ...
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
602 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
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? ...
0
votes
2answers
266 views

How to loosen glass bulb cover from metal base?

I need to replace one of the lightbulbs in my bathroom's lightbulb fixture. The bulb itself is a halopin bulb that inserts with a metal hook, but its covered by a glass cage/receptacle that should ...
0
votes
2answers
4k views

What could cause my recessed light to not work?

I replaced a flood light lightbulb in recessed light fixture, thinking the previous bulb had burned out, but that new bulb isn't working either. I've tried a regular lamp bulb to ensure my new ...
1
vote
2answers
66 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
2answers
2k views

How can I fix a ceiling fan with 4 lights where only 1 light works?

I bought a used ceiling fan from Craigslist and just installed it. It's a Hampton Bay fixture that takes intermediate size light bulbs. Only one of the four lights works. The weird thing is, if I take ...
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 ...
3
votes
3answers
149 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 ...
4
votes
4answers
8k views

Why are my ceiling fan light bulbs burning out quickly?

My ceiling fan light bulbs burnout frequently. From what I can tell the fan is mounted well and does not oscillate more than I would expect it to. I use GE multi-use soft white 40 watt intermediate ...
4
votes
2answers
2k views

LED lights delayed when turned on

I had my house built last year and after moving in noticed that in our living room (6 led downlights) when we turn our lights on 5 turns on at once and the 6th one will be delayed ranging from 1/2 sec ...
0
votes
1answer
32 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, ...
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 ...
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 ...
1
vote
0answers
76 views

Ceiling fan fixture's lights flicker then the whole unit fails completely

I have two remote controlled ceiling fan fixtures in my living room. The individual units are the same, three speed fans with three lights on each. One day, one of them began flickering after I ...
1
vote
2answers
29 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
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 ...
1
vote
2answers
65 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
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 ...
11
votes
1answer
4k views

How to replace a standard 2-gang light switch with an electric dimmer switch

I'm looking for a some assistance in fitting a new electric dimmer light switch. I'm in the UK if that makes a difference. I am trying to replace my existing two-gang light switch with a LightWaveRF ...
0
votes
1answer
48 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 ...
3
votes
1answer
1k views

Removing the cover for this light fixture

There are three prongs that hold a dome shape cover together. One of the prong is spring loaded. Normally, you would push the cover to the direction of the spring loaded prong, then the spring would ...
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
3answers
61 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
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 ...
1
vote
5answers
6k views

When I turn on my light switch, there is a delay before the light comes on

We have a ceiling fan light. One swith controls the fan, the other the light. When I turn on the light switch, there is a noticable delay (like a full second) before the light comes on. Is it a ...
0
votes
1answer
47 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
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 ...
1
vote
2answers
77 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 ...
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
75 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 ...
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 ...
0
votes
1answer
41 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 ...
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
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 ...