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smirkymonkey

(63,221 posts)
Mon Jan 6, 2020, 09:27 PM Jan 2020

Any electricians or handy people here?

I have a light fixture above the medicine cabinet in my bathroom and the bulb periodically flickers from dim to bright and back again. Sometimes it will stay normal for a while, but then it will go kind of haywire again. It's not the bulb, because I just put a new one in and it's doing the same thing.

Is this a fire hazard or an indication that there is something wrong with the electrical wiring? I am just wondering if I should have the landlord send an electrician over.

Thanks in advance!

26 replies = new reply since forum marked as read
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Any electricians or handy people here? (Original Post) smirkymonkey Jan 2020 OP
Could be a loose connection in the fixture. BlueTsunami2018 Jan 2020 #1
Thank you! It's an older apartment, so it could be the switch. smirkymonkey Jan 2020 #5
3 possibilities. OAITW r.2.0 Jan 2020 #2
Thank you! smirkymonkey Jan 2020 #4
Does it have a ballast? getagrip_already Jan 2020 #3
I'm not sure, it's too high for me to see. I can barely reach it to screw in the bulb. smirkymonkey Jan 2020 #7
That would be a starter rickford66 Jan 2020 #8
you are correct - a starter - and only on older fluorescent fixtures getagrip_already Jan 2020 #12
quit messing aroun d and have the landlord send somebody over. u have a fire alarm? nt msongs Jan 2020 #6
I think so. I have a carbon monoxide alarm. Hmm, I should look into that too. smirkymonkey Jan 2020 #9
I'm going to vote for a loose connection in the socket, the wiring to the socket or at the switch. TexasProgresive Jan 2020 #10
Thank you for your advice. smirkymonkey Jan 2020 #11
Loose connections as stated above and, switches go bad, they wear out, at 1-2 dollars it's a cheap calikid Jan 2020 #13
Thank you! I am glad to hear it's a cheap fix. Even though it is my landlord's responsibility, she smirkymonkey Jan 2020 #14
Have you thought about DeminPennswoods Jan 2020 #15
Yes, hopefully she will go for that. smirkymonkey Jan 2020 #19
My landlord did DeminPennswoods Jan 2020 #23
I always pay almost a month in advance and never complain, so I think I am smirkymonkey Jan 2020 #24
She is a lucky landlord! DeminPennswoods Jan 2020 #25
It was the bathroom light switch last time this happened to us. hunter Jan 2020 #16
Thanks hunter! smirkymonkey Jan 2020 #22
That sounds like a bad ballast. Jamastiene Jan 2020 #17
Thank you for your advice. smirkymonkey Jan 2020 #21
SM, it sounds like an intermittent connection in either.... KY_EnviroGuy Jan 2020 #18
Thanks KY Enviro Guy smirkymonkey Jan 2020 #20
could be socket beachbumbob Jan 2020 #26
 

smirkymonkey

(63,221 posts)
5. Thank you! It's an older apartment, so it could be the switch.
Mon Jan 6, 2020, 09:48 PM
Jan 2020

I should probably get it checked out just to be on the safe side.

OAITW r.2.0

(24,527 posts)
2. 3 possibilities.
Mon Jan 6, 2020, 09:44 PM
Jan 2020

(1) Fixture needs replacing.
(2) Loose connection of the +/- wires connecting the fixture.
(3) Loose connection of the +/- wires connecting at the switch

Loose connections can generate heat due to arcing between the connections that are loose, so it makes sense to get your landlord to have it fixed.

 

smirkymonkey

(63,221 posts)
4. Thank you!
Mon Jan 6, 2020, 09:47 PM
Jan 2020

I didn't think it was a good thing, but just didn't know if it was seriously dangerous or if I have a few days to get it taken care of!

getagrip_already

(14,768 posts)
3. Does it have a ballast?
Mon Jan 6, 2020, 09:47 PM
Jan 2020

It would be a little silver can somewhere on the bulb side of the fixture.

They fail eventually. They just twist out. They are cheap. If it has one, replace it.

Otherwise the transformer could be failing. Youd have to replace the fixture if thats the issue.

 

smirkymonkey

(63,221 posts)
7. I'm not sure, it's too high for me to see. I can barely reach it to screw in the bulb.
Mon Jan 6, 2020, 09:51 PM
Jan 2020

I should probably have it looked at just to be on the safe side. I just hate having these things done because I usually have to take time off from work to be here while I wait for them. Fortunately, I have a flexible workplace and can work from home if I need to, but it's still kind of a pain. Thanks for your advice!

getagrip_already

(14,768 posts)
12. you are correct - a starter - and only on older fluorescent fixtures
Mon Jan 6, 2020, 11:06 PM
Jan 2020

When i read it, it sounded like the op was talking about a fluorescent light, but re-reading it, it sounds incandescent.

In that case, a loose wire or bad wall switch is probably the problem.

 

smirkymonkey

(63,221 posts)
9. I think so. I have a carbon monoxide alarm. Hmm, I should look into that too.
Mon Jan 6, 2020, 09:53 PM
Jan 2020

I just moved in about 6 months ago. I don't keep it on at night. I have a night light, but you are right. I should act as soon as possible. Thank you!

TexasProgresive

(12,157 posts)
10. I'm going to vote for a loose connection in the socket, the wiring to the socket or at the switch.
Mon Jan 6, 2020, 10:37 PM
Jan 2020

This can be a dangerous thing as loose connections generate more heat and can cause corona arcing. Get the electrician to check it out. If you need light you might use a small lamp that you can plug into a wall socket. Better safe then - you know.

 

smirkymonkey

(63,221 posts)
11. Thank you for your advice.
Mon Jan 6, 2020, 10:45 PM
Jan 2020

I think I knew that it was not a good thing, I just wanted to know how dangerous it was. I should probably just not be such a procrastinator and get it taken care of. Thanks again!

calikid

(584 posts)
13. Loose connections as stated above and, switches go bad, they wear out, at 1-2 dollars it's a cheap
Mon Jan 6, 2020, 11:34 PM
Jan 2020

Fix. Also as stated above, call your landlord

 

smirkymonkey

(63,221 posts)
14. Thank you! I am glad to hear it's a cheap fix. Even though it is my landlord's responsibility, she
Mon Jan 6, 2020, 11:39 PM
Jan 2020

is an older woman who is very hands off and lives out of the city so I will have to deal w/ the burden of it and probably have to front the money. She doesn't have a cell phone, text or email so I have to try to reach her on a land line which is a total pain. She is very nice and agreeable, but it's not easy to get anything done.

Thanks again!

DeminPennswoods

(15,286 posts)
15. Have you thought about
Tue Jan 7, 2020, 12:41 AM
Jan 2020

telling your landlord you'll get it fixed, enclose the reciept and deduct the cost from your rent check?

 

smirkymonkey

(63,221 posts)
24. I always pay almost a month in advance and never complain, so I think I am
Tue Jan 7, 2020, 08:35 AM
Jan 2020

in good standing! She's always very nice to me when I talk to her, so I think she will be open to it.

hunter

(38,321 posts)
16. It was the bathroom light switch last time this happened to us.
Tue Jan 7, 2020, 12:41 AM
Jan 2020

That switch had suffered a long hard life in a house full of children and their friends, with mom and dad yelling whenever they didn't turn the lights off. That poor old switch had probably been flipped two hundred thousand times.

I replaced it with a new switch that may last longer now that our children are grown and living in their own homes.

 

smirkymonkey

(63,221 posts)
22. Thanks hunter!
Tue Jan 7, 2020, 03:14 AM
Jan 2020

I'm not very handy so I think I will have to call a professional tomorrow. I am now convinced that it is something I shouldn't let go any longer without having someone taking a look at it. Thank you!

Jamastiene

(38,187 posts)
17. That sounds like a bad ballast.
Tue Jan 7, 2020, 01:12 AM
Jan 2020

If it has a ballast, that sounds like a bad ballast. If not, it sounds like a loose connection. Call the landlord. It will be less of a PITA once it is fixed, at the very least, and safer in any case. It will be worth it to have it fixed either way. Better safe than sorry.

 

smirkymonkey

(63,221 posts)
21. Thank you for your advice.
Tue Jan 7, 2020, 03:11 AM
Jan 2020

I am going to look into it tomorrow. I am going to wfh due to some construction in our office, so hopefully I can get someone to come up and take a look. Thank you!

KY_EnviroGuy

(14,492 posts)
18. SM, it sounds like an intermittent connection in either....
Tue Jan 7, 2020, 01:59 AM
Jan 2020

the lamp socket, light switch, a splice connection in a pull box or an intermittent circuit breaker or fuse.

Definitely a job for an electrician but you sometimes can localize the problem by tapping around those items listed above with the handle end of a screwdriver and that should cause the light to flicker. That would offer proof to you landlord that there is an electrical arc that need to be addressed right away.

Arcs are supposed to be contained withing the electrical device enclosures to prevent fires, so that it will only damage the associated wiring or device. However, I've had dozens of cases (both as a volunteer firefighter and as an electrician) where jury-rigged wiring was in the property and an arc really did spread to the structure.

So, best to not take any chances........

 

smirkymonkey

(63,221 posts)
20. Thanks KY Enviro Guy
Tue Jan 7, 2020, 03:09 AM
Jan 2020

I will check into it tomorrow. We get to wfh since we are having this horrible construction work done to the outside of our building w/ jackhammers running all day. It was so disruptive and annoying that my boss gave us all permission to wfh instead of having to put up w/ it (they are going through Wed afternoon) so hopefully I can get someone up here to fix it tomorrow or Wed. Thank you for your advice!

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