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

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4
votes
4answers
189 views

How to prevent heat loss over a recessed light?

I have a recessed light installed in a sloped ceiling - no attic space over it. On a cold morning when there is frost or snow on the roof and I stand outside the house, I can see a warm spot directly ...
3
votes
2answers
236 views

Replace Light Fixture with outlet

I have a projector I plan on mounting to the ceiling in my basement. It just so happens that I have an unused light fixture receptacle which had been covered with a plate, right next to where I am ...
0
votes
1answer
111 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
48 views

Power supply and dimmer/pot specs needed for LED A19 bulb in DIY desk lamp

I'm making a desk lamp using a single dimmable A19 7w LED. My questions: What kind of dimmer/potentiometer can I use? Can I simply run an extension-type cord from the A19 bulb socket/base into a ...
3
votes
3answers
157 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 ...
3
votes
2answers
87 views

Why is CFL bulb life terrible in a three-stage off/low/high lamp?

I have a floor lamp with a three-stage turning switch: off->low->high. I use the lamp only on the high setting, but need to pass through the low setting to get there. It's rated at 150W and I've been ...
1
vote
1answer
84 views

Can I arrange my light fixtures in a branch configuration or must they be in a linear daisy chain?

I'm tapping an old ceiling light in the center of the room to power 4 new recessed lights. Can I arrange the new lights in a branch configuration where Light #1 connects to Light #2 and Light #1 also ...
17
votes
3answers
3k views

Why do my led bulbs state: not for use in totally enclosed luminaires?

I recently bought some nice inexepensive LED bulbs but I noticed the warning states: (see image below) not for use in totally enclosed luminaires I am guessing that it gets too hot but I find it ...
0
votes
1answer
86 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 ...
0
votes
1answer
54 views

Suggestion for daylight high lumen bin-pin LED bulb [closed]

Here are some photos of the fixture. I’ve been searching around for a GU24/bi-pin base daylight LED with more 1400 lumens. Amazon and HomeDepot didn’t help much. I found quite a few bi-pin ones but ...
3
votes
1answer
570 views

3-Way switch help!

First time posting on this part of StackExchange. I'm trying to replace upstairs/downstairs lighted Leviton Decora 3-way switches that control one light upstairs with GE Z-Wave On/Off 3-Way Light ...
13
votes
4answers
5k views

Do I NEED to use correct colors when wiring always?

What I am wondering is if there is any code that is violated if the wrong colors are used in wiring outlets? For example, it is standard to use white as neutral and black as power but if I only had ...
0
votes
0answers
20 views

Par 38 incandescent light or globe

I am replacing our bathroom heater light and with 150 watt, is this a good idea for a shower room or humidity/dampness of the room be always especially when they use concurrently with the light on? ...
1
vote
0answers
43 views

Changing switch to dimmer (UK)

Right in the middle of this job and realised I don't know what I'm doing. I'm in the UK. I currently have a Crabtree switch (which I believe is called a single gang two way switch) on a light on my ...
0
votes
3answers
118 views

how to wire a 2 way switches with 2 pendants [duplicate]

How do I wire a 2way 2light system. On the upstairs landing I want to switch 2 lights on and off at each end of the corridor.
1
vote
1answer
80 views

Lighting from the right or left of my desk?

I heard that some place their desks (for either reading, writing, or using computers) with lighting coming from the left. Is there some scientific foundation for that? Does that affect vision? How ...
-1
votes
1answer
94 views

Separating two lights on one switch [closed]

I have 1 light switch that controls a fan/light and a pair of recessed lights across the room. I want to separate them and add another switch next to the existing one. Where do I start?
1
vote
2answers
873 views

Hue Compatible Wall Switch? [closed]

I have a bunch of Hue bulbs throughout the house. Most are controlled via your standard wall switch. This is, of course, sub-optimal; with the wall switch off, the Hue lamp can't be remotely ...
1
vote
1answer
260 views

Wiring a Z-Wave 3-way auxiliary with neutral from other switch? (w/ diagrams!)

I found my question difficult to phrase, so I mocked the wiring diagram up in Photoshop. I have a 3-way switch setup like so: I am going to upgrade this to a Z-Wave enabled pair of 3-way switches ...
0
votes
0answers
86 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
1answer
68 views

Dimmers don't turn on at low setting

I just had these new dimmable LED lights installed. When I turn them on at the lowest setting, they don't turn on at all. I have to bring it up and back down again to get it to the low setting. This ...
0
votes
1answer
229 views

shortening a globe light string

Shortening a globe light string. I have a 100 foot G40, E12 base, C7 socket globe light string. I want to shorten it by 6 feet. I have very little electrical experience. How can I easily do this?
1
vote
2answers
1k views

Reconnecting light to box fed by a 3-way switch

Running into my overhead light fixture from light switch 1 is red, White and neutral. From other switch is white and black. My new light has 2 wires. Which wires in box do I connect to what?
1
vote
2answers
148 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
87 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
2answers
153 views

Are all of these wirings code-acceptable for 3-way switching overhead lights?

So, i have a single switch by the garage door controlling the overhead lights like so: and i would like to add a switch by the other door (shown) and wire it for 3-way control of the lights. I'm ...
1
vote
1answer
198 views

Is this an A-series or a T-series light bulb?

The first of 3 bulbs in a new-to-us bathroom fixture has burnt out. I (my wife) would like to replace it with the same shape, but unfortunately the label had worn off -- all we can make out is "60" (...
1
vote
1answer
240 views

Need a way to rotate a chandelier *without* rotating its mounting point

I've just installed a chandelier at the bottom of a staircase. I do not like the current orientation of the chandelier. I would like the side nearest one wall to be parallel to that wall, but it ...
3
votes
1answer
153 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
2answers
268 views

What do I need in order to install under cabinet lights?

I want to install hardwired, under-cabinet lighting, but I need some guidance on what kind of devices (transformers/drivers/adapters) I need to complete the project. I know very little about ...
1
vote
1answer
119 views

How can I combine constant and switched power circuits to power a security light

I've searched round the forum and web, and found others asking similar, but slightly different questions. I have a security light currently wired to a constant circuit so that it trips whenever there ...
1
vote
1answer
108 views

Light switch/light problem

Just installed a new light at the bottom of the stairs ,this is connected to a 2 gang down stairs (1 feed to the light itself & 1 to outside light,upstairs it is connected to 3 gang switch (loft ...
1
vote
1answer
91 views

New LED flood lights give off quick flash when turned off

I just purchased 6 new LED Flood Lights for my kitchen, my kitchen has two light switches that turn the lights off and on and neither of them are dimmers so I purchased non dimmable LED lights. One ...
0
votes
2answers
53 views

My lamp was making a noise. Now it won't turn on. How to fix?

The lamps in my bathroom was blinking and making a hissing noise. I think the noise was coming from just one of the lamps but I'm not sure. Now I don't have any light / power in the bathroom. I ...
0
votes
0answers
32 views

Pir security light

Why does my life security light come on at night when I turn the bathroom light off, this has only started happening when I replaced the security light
0
votes
1answer
155 views

how to wire a light fixture to a plug?

I have a light fixture that I want to wire to a plug-in wiring setup. The fixture has three white wires and three black wires, it also has a separate, bare ground wire. My plug style wiring is a ...
0
votes
1answer
78 views

LED Lighting Layout

I'm interested in using the 12 or 24 volt LED strip lighting that can be purchased online by cutting strips and applying them to the eight support ribs on an outdoor canopy. Can this be done in a "...
1
vote
1answer
157 views

Need help understanding switches wired in series

I'm renovating a bathroom in my home built in 1958 and went to replace a bank of wall switches when I came upon this wiring. I've changed all of the switches and plugs in the rest of the house and ...
1
vote
2answers
150 views

Confused about wiring outside light fixture with multiple switched wires

I am trying to replace an outside motion detector light fixture that was removed before I bought the house and the only things left were the plastic base in the eave and electrical taped wires shoved ...
0
votes
0answers
48 views

ceiling light wont switch off

there are two black and two white wires in the ceiling the light only has two wires. We have tried to attaching two black to one wire and two white to another wire - this trips the beaker. Tried using ...
3
votes
1answer
79 views

Three-way circuit turns on/off randomly

My upstairs hallway lights are controlled by a three-way switch circuit. There are three switches to control two dome lights. One switch at the bottom of the stairs, one at the top and one at the end ...
0
votes
1answer
36 views

Light fixture starts tripping breaker.

A light fixture in my foyer was working fine for years. One day, I turn it on, hear a buzzing noise in the wall, and the breaker trips. I tried a bunch of things, finally discovering the problem ...
1
vote
1answer
115 views

Will an LED light bulb illuminate down on this uplight lamp?

I have this Ikea Floor Uplight lamp and I want to replace the current CFL light bulb with an LED light bulb. I'm thinking of using a Philips 433235 60 Watt Equivalent SlimStyle A19 LED Light Bulb (...
1
vote
1answer
64 views

What are the legal considerations of installing a new light in my own house in the UK?

I don't have any electrical qualifications, but have rewired plugs, plug sockets and switches and seen someone qualified wire in a new light and understand the principles and safety precautions. Are ...
0
votes
2answers
80 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 ...
0
votes
1answer
62 views

How do i remove this bulb from my bathroom fixture?

My bathroom fixture has one of these and I can seem to remove it. Any ideas?
1
vote
1answer
320 views

Dimmer switches & LED lights: Lights keep turning up to max and won't stay dim

I'm a tenant in an apartment and we're having strange lighting issues. We have a dimmable light switch panel in our lounge with 2 controls, controlling 4 LED spotlights each. The dimmers make a ...
1
vote
0answers
532 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
268 views

Increasing Range of Night Vision Cameras

Will replacing a regular fluorescent floodlight with and infrared floodlight increase the clarity/range of my night vision cameras? If not, are there other methods to increase clarity/range of my ...
1
vote
0answers
145 views

How to add more lights to my attic

I have 1 light in my attic but its not bright enough for the whole attic so i want to add 4 more lights. the switch is in the downstairs hallway, so all that is in the attic is a electrical wire and ...