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Master of one hand
pistol shooting
Picture of Hamden106
posted
Other lights on circuit do not.
Been that way long time. I finally got my dumb kid (a doctor BTW) to see if wires are black to black.
I will go to Portland tomorrow.
My question is what can be on a circuit to keep an off light showing dim like a brown out?
I believe the fixture is a flat pancake LED. No bulb type



SIGnature
NRA Benefactor CMP Pistol Distinguished
 
Posts: 6711 | Location: Oregon | Registered: September 01, 2001Reply With QuoteReport This Post
No More
Mr. Nice Guy
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Dumb question: Are there any possible UV sources nearby? We have a few plug-in flying insect traps that have a low power UV led in them to attract the insects to the sticky card. I notice the ceiling LED lights look like they're very dimly on, but it is the UV black light effect.
 
Posts: 11178 | Location: On the mountain off the grid | Registered: February 25, 2002Reply With QuoteReport This Post
The One True IcePick
Picture of eyrich
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Is it on any kind of smart switch or dimmer - basically anything but a dumb paddle or rocker switch?

Some smart and electronic dimmer switches, especially ones without a neutral, pull a small amount of current through the light to power their electronics. For incandescent and most florescent this isn't enough power to cause any light. But for LEDs this is enough to dimly light them.




 
Posts: 900 | Location: IL | Registered: September 08, 2004Reply With QuoteReport This Post
Leftists, what more
needs to be said?
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If your dumb kid is a doctor I want to know what your smart kids do. Big Grin
 
Posts: 2728 | Location: Illinois  | Registered: July 14, 2010Reply With QuoteReport This Post
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Exactly what I was thinking. I have some smart switches that have a neutral and still pass a small current. Since other lights do not, are they different brand led bulb?

quote:
Originally posted by eyrich:
Is it on any kind of smart switch or dimmer - basically anything but a dumb paddle or rocker switch?

Some smart and electronic dimmer switches, especially ones without a neutral, pull a small amount of current through the light to power their electronics. For incandescent and most florescent this isn't enough power to cause any light. But for LEDs this is enough to dimly light them.
 
Posts: 1085 | Location: Ohio | Registered: August 22, 2008Reply With QuoteReport This Post
Baroque Bloke
Picture of Pipe Smoker
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I have an LED light in my bathroom that sometimes flickers at an intermediate brightness setting. My electrician told me that a more expensive triac dimmer would fix that problem.

That might fix your problem too.



Serious about crackers.
 
Posts: 11313 | Location: San Diego | Registered: July 26, 2014Reply With QuoteReport This Post
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I have a LED floodlight outside that is dim when off. It has been that way since I installed it 4 years ago. It is still n a paddle switch, no dimmer.
 
Posts: 1377 | Location: Texas | Registered: February 20, 2018Reply With QuoteReport This Post
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This guy does a lot of electrical stuff

https://www.youtube.com/watch?v=_bgUy6zA0ts

Might be the answer?
 
Posts: 315 | Location: Orange County, California | Registered: July 18, 2009Reply With QuoteReport This Post
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I just read something about this the other day. Basically some switches can "leak" current and the super high efficiency of the LED requires so little power.


 
Posts: 5671 | Location: Pittsburgh, PA, USA | Registered: February 27, 2001Reply With QuoteReport This Post
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Your switch is leaking power through the circuit.
 
Posts: 21742 | Registered: June 12, 2005Reply With QuoteReport This Post
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Maybe they switched the neutral and the leak is from the still hot line to ground through the fixture?

If you have a clamp on multimeter you could do some testing to see where the power may be coming from.




I reject your reality and substitute my own.
--Adam Savage, MythBusters
 
Posts: 1833 | Location: Red Wing, MN | Registered: January 04, 2005Reply With QuoteReport This Post
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