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Leviton Trimatron Rotary Dimmer Switch and Fan Control Replacement Knob, 26115-W, White

4.6 4.6 out of 5 stars 644 ratings
  • RELIABLE – Made from quality materials from reputable brand
  • ADAPTABLE - Fits 0.25” diameter “D” shape shaft
  • EASY – Replaces by sliding onto dimmer shaft
  • DURABLE – Designed to withstand a lot of use
  • SELECTION – Available in multiple color choices
› See more product details

Customer ratings by feature

Durability
4.7 4.7
Easy to install
4.6 4.6
Brightness
4.6 4.6
Value for money
4.3 4.3
See all reviews

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.

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Leviton

Leviton Trimatron Rotary Dimmer Switch and Fan Control Replacement Knob, 26115-W, White

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Product Description

Product Description

The Leviton 26115-W is a replacement knob from Trimatron product line. This particular model comes in white. The installation process with this knob is easy and fast. This Trimatron replacement knob features an outstanding reliability. It fits well in shallow boxes. The Trimatron product line also has quiet fan speed controls and rotary ON/OFF dimmers. The Leviton 26115-W is designed for traditional rotary-style dimmers. All Trimatron dimmers are furnished with wire leads for fast installation. They are available in one location (single-pole) and multi-location (3-way) Deluxe Push-ON/OFF versions for fan speed control and incandescent lighting.

From the Manufacturer

Leviton Trimatron lighting controls are traditional rotary-style dimmers that are renowned for their compact, easy-to-install design and outstanding reliability. Trimatron dimmers are only half as deep as many conventional rotary-style dimmers, providing an easy fit even in shallow wallboxes. They are furnished with wire leads to further speed installation. Trimatron dimmers are available in single-pole (one location) and 3-way (multi-location) Deluxe Push-ON/Push-OFF versions for incandescent lighting and fan speed control. The Trimatron line also includes Rotary ON/OFF dimmers and Quiet Fan Speed Controls. Knobs For Trimatron, White.

From the brand

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  2. Leviton

    Leviton has more than 110 years of experience in electrical devices including over 30 years of experience in the home automation industry and data connectivity. Through investment in research and development, manufacturing, distribution, human capital and training, Leviton’s century of heritage provides a strong foundation and commitment to continuous improvement, high standards and innovation to the industry.

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Important information

Bulb Voltage

120 volts

Customer reviews

4.6 out of 5 stars
4.6 out of 5
644 global ratings

Customers say

Customers like the quality, performance, and ease of installation of the dimmer switch knob. For example, they mention it works well, is easy to install, and serves its purpose well. That said, opinions are mixed on fit and value.

AI-generated from the text of customer reviews

20 customers mention15 positive5 negative

Customers like the quality of the home lighting accessory. They mention it's a nice replacement, excellent, and sturdy. Some say it'll save you from replacing the whole thing.

"I would buy this product again. It arrived promptly, in good condition. It works well and gets the job done." Read more

"Easy to install and a perfect replacement" Read more

"...Fit was great, sturdiness not good." Read more

"Good quality and fit." Read more

17 customers mention14 positive3 negative

Customers like the performance of the home lighting accessory. For example, they say it serves its purpose well, and works well. Some mention that it matches the original and works great.

"This knob was an exact match to the original, fit snug, and worked perfectly on my "Leviton" dimmer switch...." Read more

"...It arrived promptly, in good condition. It works well and gets the job done." Read more

"Replaced yellowed and cracked knob with this one. Worked flawlessly with common "half moon" shaped dimmer." Read more

"almost perfect... the discoloration between the new knob and my old back panel but that's not the knob's fault...." Read more

12 customers mention12 positive0 negative

Customers find the installation of the dimmer switch to be easy. They mention that the instructions are clear enough and that it snaps right in.

"So easy to instal, just pop off the old one - the ugly brown one in my case, and pop on the new one. Boom. Done." Read more

"...a wobbly feeling on the fingers at it's rotated, but it is easy to get used to but is the sole reason for the 4-star rating." Read more

"Easy to install and a perfect replacement" Read more

"...The instructions were clear enough, and I was able to replace the cracked knob with this.It looks nice, and I didn't need an electrician!" Read more

4 customers mention4 positive0 negative

Customers are satisfied with the color of the home lighting accessory. They mention that it's a true white color and looks clean on the white wall.

"...It looks nice, and I didn't need an electrician!" Read more

"...Went on easily and has stayed on ever since. Plus it’s a true white color and goes well with all our hardware." Read more

"...one from Amazon to replace it and it fits perfectly and looks so clean on the white wall...." Read more

"True to color and perfect fit. Would buy again." Read more

33 customers mention18 positive15 negative

Customers are mixed about the fit of the divider. Some mention that it fits perfectly, while others say that it didn't fit their light system.

"Fits just right!" Read more

"...I noticed all the negative reviews were that the knob did not fit, not enough information in the description. You obviously didn't do your research...." Read more

"Perfect D-shapef back fit for the post on my wall, out of package on the wall works perfect" Read more

"...This fits only D style shaft controllers. I have a round shaft controller...." Read more

9 customers mention4 positive5 negative

Customers have mixed opinions about the value of the switch. Some find it effective but not inexpensive, and easier than replacing the entire switch. Others say it's rather pricey and not worth returning.

"...Easier and cheaper than replacing entire switch." Read more

"Worked as expected just a bit pricey for what it is" Read more

"Good price, quick shipping." Read more

"A little pricey for a small plastic replacement knob... But fits/works as expected." Read more

5 customers mention0 positive5 negative

Customers are dissatisfied with the return policy of the home lighting accessory. They mention that they are not eligible for a return and that no returns are accepted.

"...Also of note, this item is not returnable. Be sure you have a D sytle shaft before ordering." Read more

"...I tried canceling this and wasn’t able to and it’s not eligible for a return either. Otherwise it seems okay if you have the correct “D” shaft...." Read more

"...And no returns given so be sure you know ahead of ordering if this style will fit." Read more

"...Unfortunately this item was not eligible for return which I did not see on their item page - will not buy from Off The Map Sale again." Read more

Wish I replaced this earlier
5 Stars
Wish I replaced this earlier
So easy to instal, just pop off the old one - the ugly brown one in my case, and pop on the new one. Boom. Done.
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Top reviews from the United States

Heath
5.0 out of 5 stars Do your research before ordering this works great on a Leviton dimmer switch.
Reviewed in the United States on April 7, 2021
Verified Purchase
This knob was an exact match to the original, fit snug, and worked perfectly on my "Leviton" dimmer switch.

I noticed all the negative reviews were that the knob did not fit, not enough information in the description. You obviously didn't do your research. This is a "Leviton" knob as stated plainly in the title which will fit on the "Leviton" dimmer switch. That is plenty of description. Would you order a Ford fender and then give a negative review because it doesn't fit on your Chevy?

Here is the breakdown for those that do not wish to take 30 seconds and Google "Dimmer Knob Types".
Leviton uses a D shape stem = Buy this one it works great!
Lutron has a circular knob with ridges and a split down the middle = Do not buy this it will not fit.
Pass and Seymore has a notch on one side. = Do not buy this either it also will not fit.

Make sure you do your research before ordering.
7 people found this helpful
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stingbaby
5.0 out of 5 stars Excellent replacement!
Reviewed in the United States on January 22, 2024
Verified Purchase
I lost the knob on my dimmer switch years ago, and never thought about finding just the part! I came to amazon looking for a new dimmer switch and found this by chance. problem solved, took me long enough!
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DD Catlover
5.0 out of 5 stars Perfect!
Reviewed in the United States on October 1, 2023
Verified Purchase
Fits just right!
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Colleen
5.0 out of 5 stars Wish I replaced this earlier
Reviewed in the United States on July 22, 2021
Verified Purchase
So easy to instal, just pop off the old one - the ugly brown one in my case, and pop on the new one. Boom. Done.
Customer image
Colleen
5.0 out of 5 stars Wish I replaced this earlier
Reviewed in the United States on July 22, 2021
So easy to instal, just pop off the old one - the ugly brown one in my case, and pop on the new one. Boom. Done.
Images in this review
Customer image Customer image
Customer imageCustomer image
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Avatar323
4.0 out of 5 stars Functional.
Reviewed in the United States on April 29, 2020
Verified Purchase
I needed a cheap but functional replacement knob for levitron dimmer switch. This does the job. Note that it does have the D-shaped shaft like other reviews pointed out. Also I found that the shaft is slightly off-center and that causes a wobbly feeling on the fingers at it's rotated, but it is easy to get used to but is the sole reason for the 4-star rating.
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Brian Budenholzer
5.0 out of 5 stars I would buy this again.
Reviewed in the United States on November 22, 2021
Verified Purchase
I would buy this product again. It arrived promptly, in good condition. It works well and gets the job done.
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Jeff Collins
5.0 out of 5 stars Replacement
Reviewed in the United States on April 13, 2022
Verified Purchase
Easy to install and a perfect replacement
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Val H.
5.0 out of 5 stars A Nice DYI Fix
Reviewed in the United States on October 3, 2020
Verified Purchase
Our knob on our dimmable light switch cracked.

The instructions were clear enough, and I was able to replace the cracked knob with this.

It looks nice, and I didn't need an electrician!
Helpful
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