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

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169 views

How can I eliminate one 3-way switch to leave just one switch on the lighting circuit it's on?

I have two sets of lights in my kitchen. At one end of the kitchen, I have a 2 Gang light switch which operates both sets of lights, and at the other end I have a single light switch which operates ...
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1answer
25 views

Disconnecting wiring for chandelier

I've previously searched for some advice using Google but I'd like to confirm for my specific situation. It's simple enough to disconnect the chain supporting the chandelier but the wiring is proving ...
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1answer
17 views

lights tripping the electric

My electric keeps tripping. Its the upsairs lighting trip switch and the main trip that goes. Now obviously your automatic thought is maybe a bulb blowing or some such thing, however, it tripped a few ...
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3answers
19k 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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1answer
89 views

Why do my dimmer switches keep burning out?

I have a Lutron Maestro MACL-153MH (600W incandescent/halogen) controlling 5 x H1499ICAT (low-voltage, MR-16, 50W each) in my vacation house. So, that's a total of 250W. It burned out one day, so I ...
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3answers
105 views

Lighting circuit trips breaker every time

I have a lighting circuit in my home like so: Every time I turn on the switch, the breaker trips. This circuit has existed for over four years and only now has the problem begun. I've checked all ...
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1answer
34 views

Chirping Flourescent Light Fixture

The flourescent lights in one end my basement have not worked since I moved in last December. I prefer incandescent lighting, so I wasn't concerned about it. A few days ago, one of the fixtures ...
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1answer
1k views

Is it safe to use a GU10 adapter in a E27 recessed fixture?

I've got some downlights in my kitchen that have an E27 socket and had E27 fluorescent bulbs in them: I generally dislike the light these put out and was looking to replace them with halogen spots. ...
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2answers
1k views

Problem with GU10 LED bulbs tripping out power

I have had some re-plastering and re-decorating work done in my kitchen. I had a new light fixture installed which takes 6 GU10 type bulbs. When the light fixture was first installed I placed 6 LED ...
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8answers
2k 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 ...
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1answer
92 views

Backlight moving mirror in bathroom

Bathroom will have a medicine cabinet behind the mirror. Going to use wall mount sliding door hardware to make the mirror move. Will look similar to this: I would like to use some 12v LED lights on ...
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1answer
94 views

What type of lighting is used in this picture?

I just came across this picture . Would you guys know what LED's or lights have been used in this ?
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28 views

Best LED's or Lights for this Purpose

I am doing some Interior design work at my house, and was looking for suitable LED's or other Lights for a purpose. Basically, they will be back wall mounted LED's/Lights for this purpose : In ...
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1answer
32 views

Why is my kitchen ceiling light not turning on with the light switch?

My kitchen light is not turning on with light switch, I checked it with a two wire light gadget and when I stick them in a electrical plug socket I get a bright light on the gadget, when I touch the ...
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1answer
533 views

How to shape the zone a radar motion sensor detects?

The light in my bathroom is controlled by a radar motion sensor. The idea was that radar based sensors can be hidden inside the lamp itself and thus be invisible (so no sensor, no switch, only the ...
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3answers
3k views

Why am I getting 50V at a light when the switch is off?

I am trying to put in a switch and a light it controls in a storage building and this is how I wired it. Click for larger view When I checked the wiring it registered 120V when the switch was on, ...
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1answer
36 views

How can I wire an outside PIR light?

Good evening all, I need to setup a PIR outside. This is a new installation and existing cable runs are not present. The wiring diagram for this light is very limited. I want to utilise an existing ...
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1answer
31 views

How do I add a light fixture to an existing 3 way circuit when the existing one is powered directly?

I am trying to add another light fixture to an existing 3 way circuit. The power source feeds to the ceiling light fixture which is connected to the first three way switch using a 2 wire cable. That ...
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1answer
42 views

My LED strip lights just went boom, how to diagnose?

I live in a rented house (in singapore), where the master bedroom alone is fitted with a pair of LED strip lights, and about a month back, when we tried to turn it on, it went a (soft) boom, and hasnt ...
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0answers
84 views

Delay when powering LED light strip

I made a "shop lamp" out of an LED strip and power supply. When I plug it in there is a 1-2 second delay before the lights are powered up. Do some transformers have a shorter delay than others?
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2answers
51 views

Electrolux vacuum lightbulb keeps burning out?

Asking for a relative. Older Electrolux Canister Vacuum with a light in the power head. May be model 6500. Bulbs keep burning out quickly. In a month he's gone through 4 bulbs. Any idea what could be ...
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2answers
88 views

Can multiple 2-way occupancy motion sensor switches be used together?

Can multiple 2-way occupancy (AKA motion) sensor switches be used together? For the top and bottom of a staircase, I want the lights to be on if either switch senses motion and the lights stay on ...
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1answer
25 views

Adding recessed lighting to room with ceiling fan/light already installed

Ok, First off I have done small electrical projects like add outlets, but never anything major. I have a loft with a ceiling fan/light that is just not bright enough to light up the entire room. The ...
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3answers
1k views

What translucent material can I use to cover the bulbs at the top of a medicine cabinet?

I am restoring a medicine cabinet that has light bulbs on the top but no covering. Should I try to cover that area with glass (I'd like something frosted or opaque) or is there some type of plastic ...
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1answer
70 views

How can I install ceiling mounted recessed occupancy sensors?

I am looking to replace my current lighting circuit with a motion detector and wondering what is the best way to do this? I currently have 6 spot lights, controlled by 2 switches on either side of ...
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1answer
57 views

Light socket adapters - are they safe?

I'm in the process of building a little grow cupboard for herbs and vegetables and want to make a row of 24-30W CFL's (compact flourecent lights) and have found these plug adapters: ...
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3answers
3k views

Why does using a dimmer with this ceiling fan and lights cause energy saving bulbs to flicker?

At a hotel I manage we purchased 34 ceiling fans with two integrated light sockets that operate on a dimmer all controlled by a remote control. Obviously using a dimmer with fluorescent bulbs won't ...
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1answer
56 views

CFL vs LED bulbs

I would like to know the advantages and disadvantages of CFL and LED bulbs. Is LED bulbs makes eye strain?
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0answers
19 views

Two IR switches for one cabinet light?

Wiring a led cabinet light. There's two doors and I have two IR switches. One switch works as expected. The other one you have to close the circuit , open it and close it again to get the light on. ...
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0answers
91 views

Is it kosher to splice wiring in the “can” portion of recessed LED lighting?

I've recently installed some 4" recessed fixtures (IC rated if it makes any difference) that had an incompatible plug for the lights I bought. The cans came with a two-pin orange colored plastic ...
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1answer
44 views

removing ceiling fan and installing a light fixture

The ceiling fan I took down has a black wire, a white wire, a ground wire and a red wire. On the light fixture I will install, I've got a black wire, a white wire and a ground wire. Do I simply ...
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1answer
28 views

Flexible LED light strips falling from cabinet

I just installed a flexible led light strip and it won't stay in place - it keeps falling down from underneath the cabinet.
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2answers
269 views

LED Light Strips on bunk beds

We are moving house next Friday and our 2 boys are moving from a room each in to sharing. To give them as much space as possible we're going to attempt to modify 2 Ikea Kura beds that we've purchased ...
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1answer
241 views

Regulations 2015 NEC regarding 12/24 volts DC, New DC wiring Light/+in my old.“ I'm Scared ”

What might regulations would there be in the 2015 national residential electrical code regarding 12/24 volts dc in residence. I want to install mostly lighting but also also all electronic devices ...
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1answer
50 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 ...
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1answer
75 views

Christmas Lights on a Metal Roof

Does anyone have any experience with metal roofs and Christmas lights? I've got icicle lights and red C9 lights. The icicle lights I was able to use my shingle hooks and place between a foam padding ...
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0answers
25 views

how can I fit an electrical socket into a wall where the present socket back box has rusted?

Corroded back boxes and damp plaster up to bedroom well light where wires have been chased up the wall. Can the wrong filler cause the damp and what can I do to replace the corroded back boxes and ...
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1answer
114 views

how can i set up dusk to dawn outdoor lighting ?

My digital in-wall electric timer will only work with a single pole configuration. My wiring currently has 2 switches/poles. The simplest option is screwing in an electric eye automatic light control ...
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1answer
50 views

How do I remove a double-ended T3 R7S bulb that isn't spring loaded?

A fixture using this type of bulb burned out of me. All of my searching seems to indicate that these are often spring-loaded but I applied significant force to both sides with no give. I feel so ...
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1answer
35 views

How do I add an independently controlled light fixture to an exiting three way circuit?

In my garage I have a two way switch near the rolling door and another one located next to the entry door going into the house. Both switches control the garage main light that barely gives enough ...
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1answer
49 views

Can I use a 60 watt Halogen bulb instead of a 100 watt incandescent bulb?

I have a new pendant fixture that calls for up to 100 watt bulb. Can I use a 60 watt Halogen bulb for a brighter effect?
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1answer
57 views

Can I put 42W CFL bulbs into a fixture marked as “R20 Halogen bulbs up to 50W max”?

Both the fixture and the bulbs are E26 standard medium socket; so they definitely fit. And I'm pretty sure the wattage is fine (42w < 50w). I'm just worried about causing a safety hazard... Would ...
2
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1answer
115 views

Why won't a 13W LED work in a 75W max light fixture?

I have a wall fixture in my Brooklyn apartment's bathroom that is my only source of light. A sticker on the fixture says that it is Max 75W. The other day, the 14W / 60W equivalent CFL that was in it ...
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1answer
41 views

Can I use a CFL or LED bulb with a higher lumen output as long as I stay under the maximum wattage listed on the fixture? [duplicate]

I have a light fixture that lists the maximum bulb wattage as 60W. Right now, I have a standard incandescent bulb in place. Since there is only one light in the room, a single bulb is not bright ...
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4answers
5k views

What do I need to know about LED strip lighting?

I've read a ton of various posts about different aspects of LED lamps, strips, comparisons with fluorescent and incandescent lamps, and I decided that I want to install LED strips to light my room. ...
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1answer
477 views

What gauge wire for long run from power supply to LED light strip?

I am wiring in some 5050 RGB LED strip lights in my basement. There is a small utility room adjoining and I'm keen to keep the transformers and signal amplifiers in there in order that they can be ...
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1answer
136 views

How to install multiple individual led strips?

I have started my final year in interior design and I really want to buy some LED strip lighting to light up my scale models to give them a much more lifelike appearance for photos. I wouldn't really ...
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1answer
4k views

What kind of led strip should I use?

i looking forward to install LED Strips (Cool White) in my new home. But I am not sure what kind of LED Strips should I use. Till now I have read that I can use 5050 or 3528. In the photo the ...
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1answer
84 views

What voltage adapter do I need for a 5 meter 5050 LED strip?

I have a 5050 5 meter LED strip and it requires an AC/DC adapter to run the full strip. I was told that I needed a 2A adapter, but I went to electronic store to buy an end adapter and they said this ...