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For questions about [light] fixtures that are recessed into a building surface, usually a ceiling.

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19 views

Recessed luminaire [closed]

I’m jelocum from Technical department, in a LED luminaire factory. Next year we are interested in exporting to USA and Canada but previously we are going to obtain the UL certification. The ...
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2answers
23 views

What height/ distance from ceiling or above surfaces would be good for uplighting wall lamp?

So in Houston, I had an Uplighting Floor lamp like this with a 3 way/ mode 110 W bulb. The lighting was not as jarring as a office CFL tube but perfectly bright for all that I needed to do in my room/ ...
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1answer
54 views

How to install a flush mount LED light over an old square recessed box?

My question is similar to an old question posted by someone else 3 yrs ago but hasn't been active for 2 yrs (see link). My house was built in the 1963, so I have two old 9 sq inch ceiling lights with ...
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0answers
50 views

3-Way Switch won't turn on lights if dimmer is set to low

I just added 5 dimmable recessed lights to my living room. I'm certain it's powered correctly. Incoming power hits the 3-way dimmer switch. Both traveler wires head to the other 3 way switch (non-...
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0answers
36 views

Connect Ceiling Light Fixture to Recessed Lighting Socket

Is it possible to use the existing recessed lighting socket and black/white wires connected to the socket to connect a light fixture rather than removing the entire recessed canister and box and ...
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3answers
76 views

what are my options when it comes to updating my recessed lighting?

i want to start by saying thank you for the few that helped answer my question yesterday. to make a long story short....i am a fairly new homeowner and unfortunately did not have a father who was ...
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1answer
49 views

can I use a 10WATT LED BR30 on a recessed light trim that says MAX:9W BR30 LED?

i just bought a 6 pack of: GE Relax 6-Pack 65 W Equivalent Dimmable Warm White Br30 LED Light Fixture Light Bulb it says it uses only 10-WATTS on the back of the package. to make a long story ...
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2answers
84 views

Is there a minimum distance required between holes in the ceiling dry wall to prevent in cracks or weak in between areas?

I am installing recessed lights to my living room. The problem is, there are ceiling speakers already placed where I want the lights to go. So I now have to put the lights close to the speakers as ...
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0answers
200 views

How many recessed lighting do I need for my living room?

Living room size: 18 L x 16.5 W x 8 H Using 6" cans with BR40 flood lights around 60watt equivalent LEDs, so about 800 lumens Based on this, it looks like I should be getting 9 lights? Assuming cans ...
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1answer
26 views

Why are the lights on my dimmed three-way circuit dimmer than normal?

I have a 3 way switch and a 3 way dimmer switch to operate two recessed fixtures, which worked fine for years. Now, both spots are dim. Doesn't matter if I use the switch with dimmer or 3 way switch ...
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0answers
37 views

How to change a hinged downlight

I've seen some videos on YouTube about changing downlights, but only clip, screw, and metal ring types. My downlights have offset hinges, about 105 degrees apart. When pushed into the ceiling, they ...
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1answer
207 views

Small bedroom recessed lighting

My 10x10 bedroom has one funky light fixture in the center. Can I get away with replacing it with one recessed light?
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1answer
35 views

three way switches not working [closed]

I checked the wiring in the ceiling can light. I moved the neutral wires and saw a spark so I twisted it and now the lights work again. But now the three way switches aren't working right. They are ...
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1answer
65 views

Troubleshooting a String of LED Recessed Lighting Fixtures

I have 5 LED-based recessed lights on a 3-way switch that are problematic. When I activate the circuit, I rarely get all 5 lights switching on. If I turn them off and back on again, they all work. ...
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0answers
335 views

ceiling can lights not working

I have 4 ceiling can lights controlled with two 3 way switches. There is power to the lights but the lights don't go on. I changed the switches and they still don't work. I also have ceiling fan and ...
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3answers
1k views

light bulb burns out immediately or within 3-4 seconds

I have 4 can lights operated by one switch. The light bulb went out. When I replaced it the new one, it went out immediately. This happened three times. I changed the can fixture and the same thing ...
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2answers
108 views

Can puck LEDs be used for recessed lighting in above bed soffit

There is currently a soffit in the bedroom that sits above the headboard of the bed. The soffit is rather large, dropping down around 15 inches from the actual ceiling, and has three recessed lights. ...
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1answer
72 views

Replacing single pole switches with 3way switches

Have 4 lights on circuit 1 to single pole switch with power. Have same setup for second switch. Want to replace both single pole with 2 3way switches so that at each switch i can turn on/off each set ...
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1answer
62 views

Do clear ceiling fan blades cause strobing?

A regular ceiling fan with wooden blades will cause a light strobe effect when mounted where the blades rotate under recessed/canned lights. I am wondering if I would have the same strobing problem ...
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2answers
63 views

What's causing every light on a single breaker to dim and turn off randomly?

I have a commercial space with recessed ceiling lighting. There's 3 lights in the front, 4 down the hall, and one in the bathroom (all on one breaker). Randomly throughout the day, they'll dim/flicker ...
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0answers
29 views

Installing insulation in the cavity between LED retrofit assembly and IC-rated can

I have some existing IC-rated cans that I can feel (and see with an IR camera) are leaking cold air from my attic into my living room. When installing an airtight LED retrofit assembly over it, is it ...
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2answers
390 views

Proper lighting for basement bedroom 12x12ft

We are in the process of creating a bedroom in our lower level. The room is 12x12ft and they currently just have 2 can lights, which allow for a lot of dark areas in the room. We are going to put in ...
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0answers
36 views

Recessed Lighting Replacement Issues

I am converting some old halogen recessed lights with new LED retrofits. I have a few questions about what I should do about these few problems. The old light had a bracket where the socket attached ...
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1answer
1k views

How many recessed lights should I install in my living room?

I've got a 18" x 12" living room that I want to install recessed lights into but I am stuck as to if I should install 6 or 8 lights (6 inch each). 6 already "looks" like there are a bunch of holes in ...
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1answer
19 views

Adapting Halo H71CT for 12" joist centers

I bought 24 6" recessed can lights for a new rec room. They're going between joists 12" on center. I love the quick installation features of this assembly (got at Lowe's) but I snapped the guide arms ...
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1answer
225 views

Replace fluorescent bathroom light with an LED (PL26E/H/841/LED)?

I'm replacing my bathroom compact, horizontal fluorescent light bulbs in my bathroom fan. It is a 4-pin light hooked up to a ballast. I have purchased an LED replacement from Home Depot. Specifically,...
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1answer
151 views

Does this picture look like a burnt out LED lighting or is something wrong with the fixture itself?

Does this picture look like a burnt out LED lighting or is something wrong with the fixture itself? The apartment was built a year and a half ago with these types of fixtures put in. Is this just the ...
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0answers
27 views

Change downlight GU 5.3 bulbs with dimmable transformer to LED bulbs

I have 12 GU 5.3 dimmable bulbs in living room and want to replace this with led GU10 bulbs. Tried online to get dimmable led GU 5.3 bulbs but appears more complex issue and expensive as well. I also ...
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1answer
51 views

Do you need special recessed LED housing for angled / sloping ceilings?

Do you need special recessed LED housing for angled / sloping ceilings? I see that they sell them, but if there are enough recessed LEDs installed for good coverage, can't I just use regular housings? ...
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2answers
232 views

What spotlight beam angle to choose?

I am looking into buying some 5W LED 3000k GU10 spotlights with a rating of 450 lumens, for my gypsum soffits. The only part which is confusing me is what viewing angle I should get. I have found a ...
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0answers
58 views

Thermocouple cause fixture no light?

Can the thermocouple be bypassed in the shower stall recessed light fixture? If not how should this be replaced?
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2answers
36 views

Replace GU-10 lights

I have GU-10 recessed lights in the bathroom. Unfortunately they do not sell replacement 4" kits that have the GU-10 connection. I'm replacing because the light is terrible even with led light bulbs. ...
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3answers
629 views

What height are lumens measured at when calculating lighting layout?

I'm trying to determine how many recessed lighting fixtures I'll need to light an area that is a 500 square foot rectangle, with 30 lumens per square foot (30fc). 30 lumens per square foot is what is ...
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2answers
93 views

Convert this can to a “standard” light socket?

We've built a new home and the electrician put this fancy schmancy LED recessed lights in that should last like a decade or something. Which is great...except in my office I want to be all futuristic ...
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2answers
775 views

How do I access the light in this recessed can?

I feel like I'm taking crazy pills...I can't for the life of me figure out how to access (and ultimately change out) the bulb inside this recessed can. I've tried twisting, pushing, prying, twisting, ...
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1answer
214 views

Recessed lights working intermittently

I have 7 recessed lights in my kitchen. They stopped working over a period of a few months, one by one, until none worked. Every now and then, one of them will come on, sometimes the one on the back ...
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2answers
111 views

Does it make sense to replace gx24q-3 CFLs with e26 LEDs?

My new house comes with gx24q-3 bases and CFL bulbs everywhere. I read that LEDs are better in every way. I've found some br30 e26 LEDs for only $1.25 each at Costco. Does it make sense for me ...
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1answer
625 views

Is the ceiling above a shower a “wet” or “damp” location?

I want to install recessed lights in my bathroom, in particular in the shower. The definition for a "wet location" in the Canadian Electrical Code is something like "where it might get sprayed with ...
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1answer
85 views

Recessed lights, how to replace bulb?

H Can I just replace the bulb or do I have to replace the entire assembly? Does the bulb just unscrew or is there a spring mechanism? Also what type of bulb is it? I'd like to replace it with a ...
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4answers
2k views

How do I remove this recessed light bulb?

This is a small recessed light in my new house (still figuring out all the nuances of it). How do I get the bulb out of this recessed fixture in order to replace it? It looks like there is some ...
0
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4answers
725 views

recessed light only works with halogen bulb?

My husband and I just moved into a new home and have found that we have two different types of recessed light fixtures. One of types only works with a specific type of halogen flood light bulbs and ...
2
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1answer
351 views

Replacing either the light socket or the whole recessed light fixture

Fixing my old house up to put on the market. Had it rewired a couple yrs ago. This light fixture is above my kitchen sink.Keeps tripping out when turned on. I can't find square recessed lighting to ...
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1answer
470 views

Ceiling Fan with Recessed Lights

This is for U.S. based electrical in a house built in 2001. Currently I have a ceiling fan w/light on a 14/2 NM-B run to a single-pole light switch. When the switch is turned off, neither the fan nor ...
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1answer
102 views

Repeated loss power to lights but not receptacles without breaker tripping

I'm having an issue with two recessed LED lights that are wired in-line. The power comes from a junction box (nothing else on this breaker has lost power, see below) down to a wall switch, back up to ...
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1answer
839 views

Determining if a recessed light is rated for outside use

How can I determine whether a recessed light fixture is rated for use outdoors? I understand local codes will have a say, but I'm looking for a general purpose answer. I have a covered, wrap-around ...
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1answer
2k views

Safe to put insulation around recessed light cans after convert to LED?

I have a ranch home, in the kitchen there are recessed lights. I want to replace them with these LED ones that home depot sells: I took a look at the insulation around the recessed light cans from ...
2
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2answers
98 views

What should I look for in purchasing a replacement recessed light?

I have existing recessed lighting that currently has incandescent bulbs in it. I want to replace the incandescent bulbs and existing trim with a new LED fixture. The problem that I am having is that ...
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2answers
169 views

Why did the bulbs in my recessed lights burn out?

Last night the recessed can lights were buzzing a bit because the dimmer switch was only about half way, I assume right at the edge of allowing enough I to reach the cans. Turned up the slider and ...
6
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1answer
549 views

Wiring for recessed lighting through ceiling with floor trusses

I have a finished basement that I'd like to add recessed lighting to. Instead of solid joists in the ceiling, I have floor trusses. In a way, this is good because I don't have to drill holes in the ...
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1answer
87 views

Finishing up the junction box

Inspector said something was required in the hole that was punched out to run the romex through. (hole can not be left with just romex) anyone know what I need to buy?