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LED Dimmer Rocker Switch - On/Off - White

LED Dimmer Rocker Switch - On/Off - White

Item # 37215205
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Accessories and Parts 37215205 - Switches - JR Products
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Dimmer and on/off switch for controlling LED lights and other applications powered by your battery with electrodes designed to function in extreme temperatures and protect against voltage spikes. 10 Amp, 12V DC. 1-833-496-1390 to order JR Products accessories and parts part number 37215205 or order online at Free expert support on all JR Products products. Guaranteed Lowest Price and Fastest Shipping for LED Dimmer Rocker Switch - On/Off - White. Accessories and Parts reviews from real customers.
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  • Reviews (3)
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JR Products Accessories and Parts - 37215205

  • RV Exterior Lights
  • RV Interior Lights
  • RV Light Fixtures
  • Wiring
  • Switches
  • JR Products

Dimmer and on/off switch for controlling LED lights and other applications powered by your battery with electrodes designed to function in extreme temperatures and protect against voltage spikes. 10 Amp, 12V DC.


  • Dimmer and on/off switch for controlling lights and other applications powered by your battery
    • LED approved
  • Electrodes designed to function in extreme temperatures and protect against voltage spikes
  • White
  • Made in the USA


  • 10 Amp, 12V DC
  • Switch dimensions: 2.82" tall x 3" wide
  • Cutout dimensions: 1-3/4" tall x 2-1/4" wide

15205 JR Products LED Dimmer Rocker Switch - On/Off - White

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Video of LED Dimmer Rocker Switch - On/Off - White

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Review of JR Products RV Lighting Parts - On Off Rocker Switch with Dimmer - 37215205

Ellen: Hey everyone. I'm Ellen here at Today we're taking a look at the JR Products, LED dimmer rocker switch. This is going to come in either black or white. It doesn't come with both, I just wanted you to see that these are going to be the same for our functions. As far as the dimmer switch, that rocker switch size, everything is the same, just one comes in white, one comes in black.

These are going to help us get our lights dimmed, turned on, we'll have a nice little control for those. It works with 12 volt lights, and it also is approved for LEDs. So we won't have to worry about damaging them or causing any issues.I have a 12 volt LED light that I'm going to bring in here and connect to my black controller. Again, there's no difference between these, they're going to work the same way. We'll have our black wire going to ground.

I'm going to connect that up with my ground wire from my light and make those two connections. I'm doing this quickly to show you the connections there and then my white wire is going to go to the power wire from my light. I'm going to connect those with the wire nut, just for convenience. Then our last wire is going to be the red wire and that goes to our 12 volt power source. Connect that up.I'm going to turn on my power at my power source and now I can control my lights.

As you can see the light isn't on yet, that's because my rocker switch has turned off. Flip that on, and now my light comes on. By adjusting my dimmer switch, you can see, it can brighten and dim that light as I want. I'm going to turn off the lights in the studio so you can get a better idea of that gradient for our light there.This is at full brightness. This light isn't terribly bright, but I just wanted to give you an idea of how much adjustment we have.

My camera's not too fond of focusing in the dark there, but as I brighten this up, it does go gradually, until we get to that full brightness. Okay, now that you've seen that, turn the lights back on, we can go over some more specs.So pretty easy as far as the electrical goes, we'll just have those three wires to worry about. So again, turn everything off. Our white wire connects to the power wire on our light. Black wire goes to ground. Red wire goes to power from our RV or wherever we're hooking this up to. Again, our switches are compatible with 12 volt power. So it'll work for marine applications on our boat, maybe a tiny house, whatever you're installing this on, it's got that 12 volt power source.As far as the size, our switch outer dimensions here, it's about three inches wide by about two and seven eighths inches tall. The switch comes away from the mounting surface by about three quarters of an inch, going to the top of that rocker switch. The cut-out that we need to fit this into is going to be about two inches and a quarter by about one and three quarter inches. Of course, you do want to give yourself a little bit more room here, so our wires can go down because they do come down from our box rather than back. You'll need a little bit more room to allow for those wires to come away and we'll have about five inches of lead coming off of our control box.These are made to function even in extreme temperatures and protect you against any kind of voltage spikes. We shouldn't have to worry about any damage to our lights or our system. Again, we'll have the on and off, the dimmer switch to adjust those lights gradually. These are made in the USA and available in black or white.That's going to do it for our look at the JR Products LED dimmer rocker switch..

Customer Reviews

LED Dimmer Rocker Switch - On/Off - White - 37215205

Average Customer Rating:  5.0 out of 5 stars   (3 Customer Reviews)

Dimmer and on/off switch for controlling LED lights and other applications powered by your battery with electrodes designed to function in extreme temperatures and protect against voltage spikes. 10 Amp, 12V DC.

- 37215205

I received excellent service when I received the wrong item. Within days they had sent me a return label and shipped out what I actually needed. Quick, efficient and very good customer service! I will be returning very soon to order products and appreciate not having to deal with Chyna and shipping/product problems...I leave this up to etrailer to deal with! ;)

- 37215205

Great service, attention to detail and fast delivery

- 37215205

Quality product! Used with a 16' LED light strip.


Ask the Experts about this JR Products Accessories and Parts

  • Replacing Incandescent Ceiling Lights with LED in 5th Wheel RV
    It's best to replace the entire light fixture when switching from incandescent to LED as not all housings are designed to accept LEDs although the actual connections are standardized. I am not sure what exact light you're looking for but I have attached our entire selection of lights below for you to look through, you just need to filter to the LED options. Please note, you'll need a different dimmer switch for LEDs, the LED Dimmer Rocker Switch part # 37215205.
    view full answer...
  • Recommended Dimmer Switch Rated To 15 Amps
    The JR Products # 37215205 is indeed rated to 10 amps and I am having our page updated. With that said, I do have a 15 amp rated dimmer switch available, but it is not currently offered in white. The JR Products # 37212275, again, will be rated up to 15 amps, but it will only come in black and does have a 2 wire design instead of 3 wire. I went through all the dimmer switches we currently have available and this will be the only one we currently have rated up to 15 amps.
    view full answer...
  • What Type of Dimmer Switch Do I Need to Use with the LED RV Utility Light
    Yes. You can use the LED RV Utility Light # DG52643 with an LED compatible dimmer switch like the LED Dimmer Rocker Switch # 37215205 (white) or # 37212275 (black). You will need to make sure that any dimmer switch you decide to use is designed specifically for use with 12v LED lights. I've linked a short review video for you to have a look at that goes over these LED Dimmer switches.
    view full answer...
  • Is the Optronics Flexible LED Light Strip Dimmable
    Yes, the Optronics Flexible LED Light Strip part # UCL91CB can be dimmed when hooked up to an LED Compatible dimmer switch. We do carry these dimmer switches, part # 37215205.
    view full answer...
  • Dimmer Switch for LED Lights in Trailer
    We do have dimmer switches that are compatible with LED lights, but do not carry any pulse drivers. For the dimmer you can use one of the following switches: - RV LED Light Side-Slide Dimmer Switch - White # 37205-12325 or Black # 37205-12315 - LED Dimmer Rocker Switch - On/Off - White # 37215205 or Black # 37215225 I have added links to video reviews for you to check out as well.
    view full answer...
  • Recommended LED Dimmer Switch For A Gustafson LED Puck Light
    To dim your Gustafson RV Puck Light # 277-000341 you'll just need an LED Dimmer switch like # 37215225 or # 37205-12315. These switches also come in white with parts # 37215205 and # 37205-12325 to fit your trailer's aesthetics.
    view full answer...

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Kathleen M
Installed by:
Kathleen M
Employee Leah S
Updated by:
Leah S
Employee Julia Z
Updated by:
Julia Z
Employee Manda E
Updated by:
Manda E
Employee Mike S
Written by:
Mike S

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