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Direct wire LED strip controller

Posted on 9/17/20 at 3:44 pm
Posted by turkish
Member since Aug 2016
2100 posts
Posted on 9/17/20 at 3:44 pm
I have a small open cabinet area above the kitchen sink, where there was previously a small fixture. I think LED strips would be nice additions here. Post-remodel we have a switch that powers the cable that goes to the cabinet area.

Since I have bare romex run to this nook already, I can’t use the controllers I see everywhere that use receptacle plugs on the 110V side. Are there controllers that just have leads inside to connect my 110v power? I do not have room in this area to hide a junction box, but I can hide a slim LED controller. I’m having trouble finding what I’m looking for. Or can most power supplies be opened up to connect my own cable?? Tia.
This post was edited on 9/17/20 at 3:51 pm
Posted by guedeaux
Member since Jan 2008
13721 posts
Posted on 9/17/20 at 5:19 pm to
You are going to have to change that from AC to whatever DC current/voltage the LED strip AND controller need. They make in-line buck converters for this purpose.

AC line into buck converter, +/g out to LED controller.

ETA: Here is one that I have used for my 5V LED strips.

Amazon: 100-240VAC to 5V/3A DC Buck Converter

This post was edited on 9/17/20 at 5:22 pm
Posted by turkish
Member since Aug 2016
2100 posts
Posted on 9/17/20 at 5:57 pm to
Thanks. This one says it can be direct wired. What else would I need?

Armacost Lighting 840240 for LED Lighting, with Removable AC Cord, 24 Watt, White LINK
This post was edited on 9/17/20 at 6:35 pm
Posted by guedeaux
Member since Jan 2008
13721 posts
Posted on 9/17/20 at 6:46 pm to
I think just some 12V led strips.
Posted by QuietTiger
New Orleans
Member since Dec 2003
26256 posts
Posted on 9/18/20 at 8:40 pm to
quote:

we have a switch that powers the cable that goes to the cabinet area.

Is it in a single gang box(alone)?
Posted by turkish
Member since Aug 2016
2100 posts
Posted on 9/22/20 at 10:01 am to
Yes, I believe so. Is there something I need to be concerned with?
Posted by mingoswamp
St. Louis
Member since Aug 2017
970 posts
Posted on 9/22/20 at 2:22 pm to
quote:

Is there something I need to be concerned with?


I don't see any issue at all. Maybe QT was thinking you could hide the transformer in the switch box, but at 6" long and the fact it needs to dissipate heat, I don't think that would be a good idea.
Posted by kengel2
Team Gun
Member since Mar 2004
32880 posts
Posted on 9/22/20 at 3:05 pm to
I think WAC Lighting make a switch with the driver built in now.
Posted by turkish
Member since Aug 2016
2100 posts
Posted on 9/22/20 at 7:08 pm to
Thanks. The cabinet space is high enough and deep enough that I can hide an LED driver that’s not too big. Hiding a blue remodel box would be a little tougher.
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