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re: Electricians...LED bulbs not working...

Posted on 4/30/18 at 2:53 pm to
Posted by TheFonz
Somewhere in Louisiana
Member since Jul 2016
22772 posts
Posted on 4/30/18 at 2:53 pm to
How old is your trailer?
Posted by tacotiger
Baton Rouge
Member since Apr 2007
991 posts
Posted on 4/30/18 at 2:54 pm to
what others said on socket issues. I just went through this with a change from incandescent to LED. Couldn't get LED to work. Had to lift up the center contact in the socket to make sure the LED base made contact. Evidently there is a small difference in the base and if the contact is depressed even a little bit the LED base won't make good contact. I've bought maybe 3 dozen LED bulbs to start making the switch from incandescent bulbs. Only had one failure.
Posted by alphaandomega
Tuscaloosa-Here to Serve
Member since Aug 2012
16674 posts
Posted on 4/30/18 at 2:59 pm to
quote:

Who puts a dimmer on vanity lights though?



mood lighting bruh,

Makes a nice glow when shining into the bedroom and highlights the waterbed and orange shag carpet.

Posted by BillBrosky
Your wife's back door
Member since Mar 2012
2732 posts
Posted on 4/30/18 at 3:15 pm to
quote:

bought bulbs at home depot. Bulbs work in other sockets.


Wet your finger and stick it in the socket you think is defective.
Posted by Barneyrb
NELA
Member since May 2016
6916 posts
Posted on 4/30/18 at 3:55 pm to
If lifting the center contact doesn't work then look and make sure the fixture is wired correctly. Electricity will only travel through a diode in one direction and if it's reversed wiring it never will burn a LED bulb. A regular bulb dosen't care which way power flows.
Posted by Oilfieldbiology
Member since Nov 2016
41367 posts
Posted on 4/30/18 at 3:57 pm to
Did they screw in all the way? The led bulbs look significantly larger
Posted by TigerGman
Center of the Universe
Member since Sep 2006
13451 posts
Posted on 4/30/18 at 4:00 pm to
quote:

If lifting the center contact doesn't work then look and make sure the fixture is wired correctly. Electricity will only travel through a diode in one direction and if it's reversed wiring it never will burn a LED bulb. A regular bulb dosen't care which way power flows.


Do we have a winner?
Posted by fatboydave
Fat boy land
Member since Aug 2004
17979 posts
Posted on 4/30/18 at 4:15 pm to
quote:

Do we have a winner?


Don't know if he fixed his light issue but y'all cured him from ever posting a pic of his house! Brutal
Posted by fishfighter
RIP
Member since Apr 2008
40026 posts
Posted on 4/30/18 at 4:54 pm to
quote:

Who puts a dimmer on vanity lights though?


When I redid one of my bathrooms, I changed the light fixture over to LED. Dam thing has four 100 watt LED light bulbs and it's to much light. Well be installing a dimmer switch.
Posted by deltaland
Member since Mar 2011
100420 posts
Posted on 4/30/18 at 5:19 pm to
Maybe the new bulbs aren't getting a good connection. Stuff aluminum foil into the socket then screw bulb in
Posted by olgoi khorkhoi
priapism survivor
Member since May 2011
16331 posts
Posted on 5/15/18 at 6:37 am to
Whatever happened here? I've been thinking about TigerGman's vanity for weeks. Is the damned thing fixed?
Posted by MikeBRLA
Baton Rouge
Member since Jun 2005
17127 posts
Posted on 5/15/18 at 6:57 am to
quote:

When I redid one of my bathrooms, I changed the light fixture over to LED. Dam thing has four 100 watt LED light bulbs and it's to much light. Well be installing a dimmer switch.


Why not just put in lower wattage bulbs???
Posted by Chuker
St George, Louisiana
Member since Nov 2015
7544 posts
Posted on 5/15/18 at 7:36 am to
Very rude and distasteful when the OP never gives an update to the problem he asked for help on. Its right up there with mentioning some fine puss and not posting pictures.
Posted by pennypacker3
Charleston
Member since Aug 2014
3001 posts
Posted on 5/15/18 at 7:44 am to
This could be a ballast compatibility issue? I've encounter this with some other types of bulbs in our building but not at home.
Posted by Chuker
St George, Louisiana
Member since Nov 2015
7544 posts
Posted on 5/15/18 at 9:24 am to
Given the OP's problems so far described its almost certainly the brass tab at the bottom of the socket need to be bent up to allow contact with base of bulb. A lot of these new led bulbs are made overseas in shithole countries that don't quite make them to spec.
Posted by Thib-a-doe Tiger
Member since Nov 2012
36548 posts
Posted on 5/15/18 at 9:31 am to
That looks like the light strips on the side of a carnival ride
Posted by dfintlyHmmrd
Jigga City
Member since Dec 2016
1408 posts
Posted on 5/15/18 at 9:41 am to
There is no ballast in a fixture like this, only in fluorescent .
Posted by baldona
Florida
Member since Feb 2016
23357 posts
Posted on 5/15/18 at 9:50 am to
Here's the correct answer:

Those old round bulbs are Globe bulbs and likely size G25, a regular bulb is size A19. I'm no bulb enthusiast I just own some cheap rental property with those bulbs. Those cheap vanity lights are made for Globe bulbs and some A19's don't fit, the width and threads on the bulbs are different. You may be "screwing" the A19 in there but it doesn't fit well enough to contact back of the fixture. Very similar to how bolts have different threads, some are close enough you can kinda get them to work but you are basically cross threading.

Best bet OP, is buy some LED's meant for G25 or whatever Globe size that fixture is for.

As said, you may be able to jury rig your light fixture to work by pulling out the contact or forcing your bulb in there better.
This post was edited on 5/15/18 at 9:51 am
Posted by BHM
Member since Jun 2012
3851 posts
Posted on 5/15/18 at 10:23 am to
quote:

Electricity will only travel through a diode in one direction



AC voltage does not pass through the diodes. There is a driver in the bulb that will convert AC to DC for the leds.

Reverse polarity is an issue in 12vdc auto circuits.
Posted by CAD703X
Liberty Island
Member since Jul 2008
91430 posts
Posted on 5/15/18 at 10:28 am to
quote:

Why not just put in lower wattage bulbs???


because there are times you might need the extra lighting?
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