Planning, installing and troubleshooting circuits using electrical dimmer switches for controlling the brightness of lighting.

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How can I dim landscape lights permanently?

I googled this question before posting here - I cant seem to find anyone with my exact needs, so I am asking here. I have a light switch connected to an outlet that is under my house. From here I ...
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1answer
67 views

Can I use a dimmer on a fan IF I only use at 100%?

I have an IRIS home automation system. I want to put my fan on an IRIS switch however the on/off switches require a neutral - the dimmers do not. The neutral in the box is nearly impossible to get ...
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63 views

12V DC LED Dimmer

I would like to fit dimmable LED lights in my new bathroom Most solutions seem to involve a dimmer switch that chops a high-voltage AC supply, and a driver per light (often integrated into the bulb) ...
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1answer
43 views

Could I safely use a dimmer switch on an air filter fan?

I bought a small HEPA air filter fan that was advertised as being a quiet model. But it's not quiet enough for me. I bought another "quiet" fan, but the new one is also too loud for my liking. Could ...
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1answer
33 views

Do TRIAC dimmers “wear out”?

I have a 3-bulb fixture on a 3yo dimmer. It seems -- and this is really impossible to prove -- that the buzzing/singing of the dimmed bulbs has gotten worse over time. It doesn't really make sense ...
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122 views

Dimmer switch not turning on light until at 50%?

I recently had a professional electrician install a ceiling fan with a light fixture. The fan and light are controlled from a combo switch with two knobs - one is a dimmer switch for the light, and ...
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1answer
67 views

What is the best way to solve my unusual lighting and wiring challenge?

I moved into a home where the wiring is fairly modern (from the 1980s) but some unusual choices were made in the wiring. At some point, someone put in a lot of single pole switches that didn't work ...
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1answer
40 views

How do I handle an extra black wire when replacing dimmer switches?

I am replacing 2 light switches that are in the same box each controlling a separate light, one was a dimmer switch and the other was a regular so now I want to replace both with new dimmer switches. ...
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3answers
142 views

Can I dim LED lights when there are two different switches for the same fixture?

I would like to place dimmers in two different rooms that are sometimes a bit over lit. Is that possible when both areas have two switches for the recessed lighting? Do I need to replace both switches ...
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3answers
579 views

Newly installed ceiling fan, lights turn on and off on it's own - dimmer switch, breaker or light bulbs causing issue?

Help, I have a newly installed ceiling fan that is controlled by a remote control and the wall has a dimmer switch. (We had a smaller ceiling fan in place and replaced it with a larger fan to fit the ...
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95 views

Why are my dimmer switches malfunctioning?

I have two dimmer switches that have started malfunctioning. They are in the same box with two other standard switches. Each controls a set of three small flood lights. There is no other way to ...