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

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1answer
475 views

Need LED lighting suggestions for a hobby spray booth

I am writing the plans to build a small indoor hobby spray booth largely used for aerosol acrylics and acrylic airbrush but possibly some aerosol enamels at times. I am using a range hood which ...
1
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2answers
488 views

How to install 230V Light with Light-activated-resistor?

I am trying to set up light-activated-resistors that activate a light during dark hours. I have bought a ready Chinese thing that apparently contain a driver to change from AC to proper DC output for ...
5
votes
1answer
1k views

Parallel Fluorescent Wiring

I've got a few ceiling lighting 'boxes' that have one capacitor, two ballast, two starters, and two fluorescent lamps in each. Everything seems to be nicely wired up internally and I just need to ...
2
votes
1answer
198 views

Is it safe to replace a switch with a dimmer on halogen spots?

I live in Europe (so we're on 220V), and in the house we've got two halogen spots (on a transformer) on a plain switch. Is it safe to replace the switch with a dimmer (like these)? Do the transformer ...
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2answers
637 views

What's the best/easiest way to install and wire a wall light?

I would like to add a wall light to a wall, but I'm not sure the best way to go about doing this. I'm thinking it will be easiest to wire it up to a ceiling light (directly above proposed placement ...
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2answers
4k views

Why are my downlights constantly blowing?

I have a strip of 3 downlights in my living room, and I am constantly changing globes. Usually two of the globes blow in the first day or two of use, but the third globe will last much longer (at ...
1
vote
1answer
724 views

Fix intermittent connection problem in a monorail low voltage light fixture

I have a WAC low-voltage monorail (probably a SOLORAIL model) that is about 7 years old. The rail is about 12 ft long and has four fixtures attached. For the past 2 years, one of the fixtures has ...
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5answers
500 views

Light fixture inside knee-wall storage

We framed knee walls in our attic and want to use the areas behind them for storage. These areas are triangular in cross-section, about 3' high at the knee wall, and of course the ceiling hits the ...
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votes
4answers
3k views

Where can I find or make a remote wireless light switch?

I have a light switch in my garage that controls lights in front of my home. The switch is located in a corner of the garage where a large shelf has been stored. It is very difficult to the switch. ...
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2answers
4k views

Electrical - How to power 12V LEDs from a 12V AC power supply

I have a 12V power supply that I am using to power some lights in my garden. I want to also power (in parallel) a set of 12V LED lights which (of course) require a 12V DC supply. Is there a simple ...
9
votes
9answers
26k views

Can I use an LED bulb in a 3-Way fixture?

Is it possible to use an LED bulb in a 3-way light fixture? Will all three work?
2
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1answer
485 views

Adding new lights to a switch

I have a single light controlled by a switch in my garage. It's really pathetic, so I decided to add some shop lights to the same switch. Upon opening up the light wiring box, I found not 1 but 4 ...
3
votes
1answer
132 views

How can I eliminate a light circuit?

Background: We live in a co-op. Each unit has it's own electrical box to shut off electricity. We have a corner under-cabinet light that is hardwired into the box I THINK (I'd have to tear up the ...
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votes
6answers
8k views

Why is my new garage door going through lights so fast?

A little while ago our 14 year old garage door opener broke and we had the choice of retrofitting it with modern safety gear (required by code before they could even try to fix it) and then a ...
6
votes
1answer
652 views

What do I need to replace 4 light switches on the same circuit?

So we have a single light in our living room that can be turned on/off from four different switches at various entrances to the living room. We're currently replacing all the switches in our house as ...
5
votes
2answers
4k views

Is this 2 way light switch wired dangerously?

One of the switches in this 2 way setup has been acting up, I popped it off to replace it and it's wired like this: The only configuration I know of that is like this is the Carter system. Is this ...
4
votes
1answer
3k views

Is it generally safe to use a lower wattage bulb in a light fixture? (Specifically Halogen bulbs)

I just bought a light fixture that uses GU10 base Halogen bulbs and came with 50 watt bulbs that are way too bright for my purposes. The documentation lists the maximum wattage bulbs that can be used ...
6
votes
5answers
10k views

Can a mix of receptacles and light fixtures be installed on a single circuit?

A while ago we had some renovations done in our house. After the electrician was done, we realized we now had one light switch in our kitchen that was no longer connected to anything. It is in a ...
5
votes
1answer
16k views

Is it ok to wire light switches and lights with 12/2 cable?

It sounds like light switches and lights are usually wired with 14/2 cable. Is it okay to use 12/2 cable instead? Would I need special switches?
2
votes
1answer
365 views

Better life span for halogen bulbs in ceiling lighting?

The halogen bulbs for our recessed ceiling spotlights have to be replaced quite often. Could we be using the wrong transformer/bulb combinations? How would I find out? Does the number of bulbs ...
3
votes
1answer
440 views

new mini CFLs don't seem to fit/work in fixtures?

In our bathroom we have a 6 light bar over the sink, it has 6 standard edison style screw in sockets in brass plated cups, and no shades, just bare bulbs. It's very similar to this light. Not long ...
2
votes
1answer
332 views

LED undercabinet lights but 240v inputs

I have replaced a run of halogen under cabinet lights with 1w lights running of an LED driver. This string of LEDs goes under a run of wall cabinets over a worksurface. I have two smaller ...
2
votes
3answers
9k views

Is there such thing as a 4-way dimmer?

I have a 4-way switch I want to replace with a dimmer. I understand I can put the dimmer at one of the other 3-way switches, but they're more out of the way. Does such a device exist? If not, what ...
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1answer
1k views

How can I fix a bayonet light socket without replacing it?

I have a bayonet light socket, in which I have managed to snap off the "teeth" that hold the globe in place. I'm not comfortable with doing electrical work, so is there something I can do to "fix" it ...
1
vote
1answer
386 views

Where to find Adapter for E-11 or E-14 to E-26 light socket

I used to be able to by 200W Halogens for standard fixtures locally. These were great for my porchlight (which could take the heat), because they lit my entire yard without me having to install more ...
5
votes
9answers
20k views

How should I add lighting to a low ceiling basement?

I have a basement ceiling that's around 6'6" high and currently the lights are standard bulb outlets that are attached to the beams so they sit down at eye level in the room. This means when you're ...
4
votes
1answer
5k views

How do I repair a canned light that's falling down?

I apologize if the term is not "can light", but I don't know what these types of lights are called. Anyhow, the "can" of one of our lights has fallen out from the drywall ceiling (just a bit), and ...
5
votes
4answers
4k views

How do I fix a garage door opener light that loosens in its socket?

The light on my garage door opener keeps getting loose in the light socket, causing it to not work. Giving it a slight turn to tighten it fixes it temporarily, but it comes loose again within a week ...
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3answers
326 views

Automated/Controlled Lighting - Options?

What are some good options to look at for controlled and automated lighting? I've seen some DMX (stage-lighting standard) implementations for homes, but I'm not sure if that is the only/best option. ...
3
votes
4answers
867 views

How to spread light more

Which one is better for light bulbs in home to get more from light. White board behind bulb? White plastic covering the bulb? Mirror behind the bulb? Any other way? How to get more from a ...
2
votes
1answer
282 views

Centralised home automation system - Any product out there?

I read the Scalable, affordable home automation question and answers with great interest. Simply Automated looks pretty cool & so do the ideas behind Z-Wave. What I'm looking for, I don't seem to ...
5
votes
1answer
987 views

What is the best way to light a Lexan (Polycarbonate) sheet?

I've recently installed a Lexan 'whiteboard' in my garage which works as well as I'd hoped. I now want to use some type of lighting to light up the board in a useful/visual appealing way. Shown ...
6
votes
2answers
3k views

What are the pros and cons of LED vs CFL vs incandescent bulbs for outdoor lighting?

I'm planning to install some light on my balcony and was just wondering what would be the best choice of lamp. I live in a relatively cold climate, and the current temperature at night is around ...
4
votes
4answers
2k views

Customizing christmas light strings

Generally, when hanging my christmas lights, I run a line around the gutters on my second floor. From there, I drop down and put a string across the roof line on the front porch of my house. This ...
1
vote
1answer
230 views

Halogen torchiere standing lamp

Do they make halogen torchiere-type standing lamps anymore? I can't seem to find them anywhere, while 5-10 years ago they were quite common. The amount of light they throw off was so superior even to ...
1
vote
2answers
898 views

Where can I buy Perspex sheets?

I've been working on a lighting project that requires some light diffusers and after searching around I keep seeing people recommend something called Perspex. My only problem is that I can't seem to ...
2
votes
3answers
182 views

Can you help me find this bulb?

I need to replace the light bulb in my ceiling fan but the part\model number is warn off and I can't find it anywhere! I can read "Philips," "Plus," and "G5" but nothing else. Please see the attached ...
4
votes
4answers
20k views

Why won't my bathroom light fixture work?

Had a surprise this morning when I went to turn on my bathroom light and it didn't work. All the incandescent bulbs (4 of them) appear to be fine, and the fan which is on the switch beside the light ...
6
votes
1answer
17k views

Do I need an outlet box to install an outdoor light fixture?

We're getting a sliding door and deck installed this week and the town inspector said I need to have an outside light by the door. I'm ready to tackle this part myself. Most of the howto stuff I ...
6
votes
2answers
673 views

Fluorescent lights that turn on very slowly

So I've got an older house, built in the late 1950's. All the lights in the bathroom fixtures and the garage are fluorescent. Sometimes, but not always, they take several minutes to actually turn on ...
5
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1answer
163 views

How do you replace a ballast?

We have fluorescent lights in our office and someone said that the ballast was bad. How can you replace a ballast?
12
votes
4answers
6k views

Are standard light bulb bases being phased out?

Recently we've been shopping for light fixtures, and have noticed a dramatic increase in non-standard bulbs. CFLs in particular seem to be drifting away from the common threaded base, in favor of ...
5
votes
1answer
949 views

What should I consider regarding recessed lighting above kitchen sink?

I'm planning to replace the million year old florescent light (I think it was the first one ever made) above my kitchen sink with a couple recessed lights. Is there anything specific I should be ...
8
votes
2answers
3k views

How can I stop bulbs from buzzing when dimmed?

I've got some hanging lights with "Fat Albert" bulbs that are plugged into a dimmer switch. When they're dimmed to certain levels, the bulbs make a soft buzzing sound. The buzz is amplified and ...
3
votes
1answer
215 views

Looking to Replace a 32 Watt T8 Fluorescent Bulb in an Office: What Are My Options?

I'm looking to replace a 32 Watt T8 fluorescent bulb in my home office. I noticed that the old bulb was a Philips 32T8/COOL WHITE PLUS, while the replacement bulb that I picked up at Home Depot was a ...
3
votes
3answers
4k views

Why is my two way dimmer switch not working?

So I am putting in a dimmer switch, replacing a simple single pole switch. It is a simple two way, single pole dimmer, should be pretty easy. The existing switch works fine. AFter installation, the ...
1
vote
1answer
501 views

Exterior lighting: Is a round waterproof lampholder ACTUALLY compatible with a rectangular housing?

I happened to be at Home Depot for something else, so I didn't get a good look at our exterior floodlights that need to be replaced (they're about 13 years old and don't work anymore). So I picked up ...
6
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3answers
9k views

Can I safely power a three-prong electrical device from a light socket?

I have a covered lampholder (light socket) outside my house that I want to use to temporarily power a plug-in string of indoor/outdoor lights. Using CFLs, the total wattage of the string of lights ...
9
votes
1answer
7k views

What is the difference between dimmable and non-dimmable CFL bulbs?

I have a dimmable ceiling light fixture in the Dining room. I put in CFL bulbs a few months ago. It all seems to work fine, no problem. I went to a hardware store yesterday and saw that there were CFL ...
3
votes
5answers
8k views

What are my options for replacing 50W GU10 lightbulbs?

I've been looking at replacing 50W GU10 halogen lightbulbs for something more energy efficient. Some people say that LEDs cannot give you the same light (even 10W LEDs), and to use 11W CFL instead, ...