Planning, installing and using either indoor or outdoor artificial lights.

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1answer
75 views

How to fix my ceiling lights? [closed]

I have a bunch of ceiling lights that don't work when I replace the bulbs. Electricians are too expensive but although I don't have experience in this area I'm willing to learn and do it myself if ...
3
votes
2answers
1k views

Can I upgrade existing T12 fluorescent fixtures to T8 just by replacing the ballast and bulbs?

I was going to replace the fluorescent T12 fixtures around my house with T8 fixtures, but I noticed that the T8 bulbs seem to fit just fine into the T12 fixtures. It seems like I could save myself a ...
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2answers
61 views

Are supports for spot lights required?

If I am planning to install this spot light on the ground (in dirt), are support beams or things like that required or can I just place this in the dirt and it would be fine?
1
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1answer
62 views

How do I replace a dimmer switch with a single switch?

I'm trying to replace a dimmer switch with a regular light switch. The same box also has another dimmer and fan control switch next to the one I want to replace. The dimmer has 2 wires, a pink and ...
2
votes
3answers
536 views

How to darken a room without hurting airflow?

I am a sucker for open windows. My room has two windows on opposing sides, and I get an amazing flow of air between them most hours of the day and night, and I want to keep it that way. A problem ...
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2answers
661 views

How do I wire LED lights directly from the panel?

I am finishing my basement and would like to do 2 sets of LED strip lights. One will go in a small 4x8 room under my stairs, another a large theater room 13' x 15'. I am a beginner when it comes to ...
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1answer
67 views

How to replace the plastic socket in a B22 light fitting?

I have a broken B22 'bayonet' style light socket. One of the grooves that holds the bulb lugs has snapped off. How can I replace it, and what to look for in a replacement?
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votes
2answers
505 views

Will this light fixture wiring pass inspection?

I helped my grandpa install a light fixture in his kitchen(he's in the process of remodeling) and noticed the wiring was a little weird. The wiring is going from the fixture to the switch which I ...
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2answers
203 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 ...
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4answers
467 views

Toaster oven makes my kitchen lights flicker

Today, I got a new toaster oven. When it's heating, my kitchen lights (plugged into an adjacent outlet) flicker/pulse. What can I do to reduce the flickering? If I get a power conditioner, can I put ...
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1answer
124 views

What could cause the light in my garage door opener to stop working?

The light that is attached to my garage door opener no longer turns on when I open or close the garage. I have tried incandescent and CFL bulbs that work in other lamps. Any ideas of what may be wrong ...
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0answers
186 views

How do I wire a new ceiling light from an existing fixture? [closed]

How do I extend electrical service to a new basement ceiling light fixture? I want to extend from a standard ceiling light that is wired as follows: two 14/3 gauge wires enter the box. Both black ...
0
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1answer
22 views

ornamental security light

I Have installed a motion sensor light at the front of my house. It was working ok but kept going lighting up all the time becuase of next doors bush, so decided to put an in line switch on the live ...
2
votes
2answers
114 views

Can I use THHN/THWN-2 within a lamp post?

Foreword: I've been using UF wire for about 10 years now, and I've really grown to hate it. It's hard to work with, hard to strip, and hard to pull through conduit. I prefer all my underground wire to ...
0
votes
1answer
100 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
1answer
101 views

Closet dome light, is the tinfoil necessary?

In taking the cover off my closet dome light to change a lightbulb, I noticed that behind the lightbulb there is peeling tinfoil which is revealing something that looks like insulation. The lightbulbs ...
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3answers
79 views

How would I wire a 4 position switch?

I work from home in a house with roommates and I would like to set up a light system to let them know if it's OK to disturb me during my work. I was thinking a stoplight system of Red: Do not disturb ...
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2answers
148 views

How to control a dimmable LED light?

I was thinking of attaching a simple dimmable LED light strip to the ceiling of my room. Ideally the finished look is to have a 20 meter long strip fit around the ceiling nested and hidden from view, ...
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0answers
38 views

Light bulb dimensions

I need to change some light bulbs and the process has become tremendous because I cannot find detailed size and type charts to compare against what I already have. Where could I find such a chart ...
0
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1answer
31 views

Why lamp is not working correctly?

I have a study lamp. It works sometimes, and sometimes it does not. I am using 220V power. On the lamp is written G23 PL-11W 230V/50W. What do you think what is the problem?
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2answers
394 views

Why would a light switch be wired with the neutral wire?

I'm having trouble installing a WEMO wall switch. The light I want to use it on is a single on/off switch, not a 3 way switch. When I remove the face plate, the neutral wire is wired to the light ...
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0answers
62 views

light switch problems

I am looking at adding a light switch next to another switch as I was checking voltage at the current switch, I noticed the switch had two white wires connected to it and when I checked the voltage ...
0
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1answer
188 views

How to use fiber optics to illuminate glass tiles?

Just a cool idea I've been kicking around for about an hour, I'm trying to figure out how it could work. I'm considering doing this with backslpash tiles and maybe even some shower tiles. Ideas: ...
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3answers
65 views

Adding a two-way circuit to a three-way circuit

I have two overhead lights controlled by two separate circuits of two three-way switches. One is wired like this: The other is wired like this: There are two three-way switches for the ...
2
votes
2answers
167 views

What considerations do I need when wiring a string of light bulbs in parallel?

I want to build a hollywood style mirror light for my wife (as pictured below). I'd like it to be powered by mains electricity (230v where we live in the UK), but I understand the bulbs will take ...
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vote
1answer
451 views

Can I increase the length of LED RGB 5050 tape?

I see that there are a lot of experts on this forum, so I believe that someone will be able to help me with small LED lightning project (I have bought/will buy all components on eBay). Currently I ...
1
vote
1answer
101 views

How to wire a ceiling rose?

I have bought a new ceiling rose for a light. The wires in it are UK pre-2004. There's one black, two red, one yellow, one blue, and two green and yellow earth. Where do all these go on the ceiling ...
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2answers
1k views

Why are my fluorescent lights not working sometimes?

I have a fluorescent light fixture in my kitchen, which uses u-shaped tubes. A few weeks ago they just stopped working. I could turn the switch on and there'd just be no light. Not flickering which ...
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0answers
28 views

Can I use MR16 compatible LEDs in a M62 FTD halogen lighting track?

I have halogen track lighting in my apartment. I took one of the bulbs out to see how much power it draws, as I'm considering replacing the halogen bulbs with LEDs. The bulb says it's and M62 FTD, ...
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0answers
47 views

Lighting wiring to LED driver too bulky to fit into driver

I am removing an old halogen downlight, transformer and lamp with LED compatable ones. When I removed the fixture from the ceiling (power off)the active and neutral wires were too bulky to fit into ...
2
votes
1answer
76 views

Is it really energy economy to use movement sensor for turn lights on?

I want to install those movement sensors in my house in replacement for the old light switch. I want to use those from elevator halls which has a 3 way switch to leave on, leave off and leave ...
0
votes
2answers
125 views

Why aren't my PIR security lights working through my window?

Can any one help? I purchased a solar powered PIR security light, with the intention of putting it inside my kitchen window. The PIR would be inside the window, but this does not work. When I go ...
3
votes
1answer
114 views

Do I need a special receptacle when more than the standard number of wires need to be connected?

I've got two regular wall outlets controlled by one single pole switch. I want to replace them with new ones, and thought I just needed to grab a couple duplex plugins for them. Except there's more ...
2
votes
1answer
152 views

Does the circuit providing a light at the electrical panel have to be ONLY for that light?

Does the circuit providing a light at the electrical panel have to be ONLY for that light? I'm fairly sure there specifically has to be a light at the panel, as well as a circuit with an accessible ...
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3answers
451 views

How many lighting circuits are needed in the LED era…? (US - NEC)

This is in a two story, ~1000square foot per floor building. With the advent of affordable, decent (IMHO) LED fixtures (finally!) the entire lighting load for the structure looks to be 500W - 1000W at ...
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2answers
288 views

Light fixture buzzing sound

Today I replaced our dining room's old 70s chandelier. When I opened it up I noticed pretty quick the rubber shielding on the lamps cords had been melting a bit towards the tips as it got all over my ...
2
votes
2answers
247 views

What do you call a false ceiling dropped below a main ceiling used for indirect lighting?

I'm wanting to provide some character and define our lounge room space with a large flat ceiling that is hung below the main ceiling. The edge of which I can install lighting and create a nice effect ...
1
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1answer
78 views

CFL bulbs flash slightly even when turned off

I've noticed in the last two houses I've lived in that CFL bulbs will periodically flash even when not turned on. It's about one flash a minute, and it's not very bright. You can only notice it when ...
3
votes
1answer
262 views

Molten wire nuts on recessed MR16 halogen lights

In one room of the apartment we rent, there's recessed 12v MR16 halogen lighting. There are 3 different circuits with dimmers. I noticed that two of the bulbs were humming loudly even when dimmed all ...
2
votes
2answers
227 views

How to keep an occupancy sensor triggered without motion?

I had to make changes in my office and now the main light switch (which is slave to an occupancy sensor, very likely passive infrared) is blocked from seeing me. The result is that every 5 min or so ...
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2answers
183 views

How can I dim landscape lights permanently?

I googled this question before posting here - I cant seem to find anyone with my exact needs, so I am asking here. I have a light switch connected to an outlet that is under my house. From here I ...
2
votes
4answers
398 views

12V DC LED Dimmer

I would like to fit dimmable LED lights in my new bathroom Most solutions seem to involve a dimmer switch that chops a high-voltage AC supply, and a driver per light (often integrated into the bulb) ...
1
vote
1answer
130 views

What is causing a two brand new fluorescent light to pulse?

My old light bulbs stopped working, so I bought 2 fluorescent U shape light bulbs as a replacement: The recommended power in the light fixture is 34W per unit but they only have 32W in stock. ...
3
votes
1answer
148 views

How do I install recessed lights in a metal framed ceiling?

I live a building with metal framing used in the walls and ceiling. I am looking to add some recessed lights to parts of my home but am having difficulty figuring out what the best approach is. I ...
1
vote
1answer
68 views

Can I install a floodlight with 18AWG conductors on a 20A (12AWG) circuit?

I am running a new 20A circuit with 12 AWG wire to the exterior of my home and will be adding a flood light to the circuit. All of the flood lights I have seen have 18AWG conductors in them. Is it OK ...
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2answers
249 views

Can I install 72W A19 halogen into a 60W-looking socket?

I need to replace the ceiling-fan light-bulbs in my living room in North America, there's a standard-looking 3-light-bulb installation with the fan, and each of the three sockets are only marked "660W ...
2
votes
2answers
127 views

Do modern energy saving light bulbs class as “fluorescent lighting”?

I am about to replace an ageing smoke alarm. The current one is battery powered, but I was thinking that it might be good to replace it with a mains powered one (no need to change battery, cannot be ...
6
votes
3answers
476 views

What type of light bulb connector is this?

Hi there I have just bought this hanging lamp whose bulb connector type I cannot identify, I got it in Italy and the only thing I am sure is that the light bulb must be some kind of tube shape for it ...
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2answers
307 views

How can I connect my LED strip lights?

I bought this white-only LED strip lights off amazon, and it has a DC jack. However, when I search on the internet, there seems to also be 4-wire cable and 2-wire cable. I'm asking this because I ...
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6answers
533 views

Why is the neutral wire the same size as hot wire in a 3C cable?

I thought that the wire size depends on the amperage that the current passes. However in a 3 conductor cable, the size of the neutral wire is the same as the hot wire; which puzzles me. If both hot ...