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DaierTek Round Rocker Switch Shell 12V Lighted 3 Pin with Blue LED 12 Volt DC Rocker Toggle Switch for Automotive Car Truck ON Off 20A SPST
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Bundles with this item
Purchase options and add-ons
Operation Mode | Off,On Off,Toggle |
Current Rating | 20 Amps |
Operating Voltage | 12 Volts |
Contact Type | Spst |
Connector Type | Crimp |
Brand | DAIERTEK |
Terminal | Pre-wired |
Circuit Type | 1-way |
Actuator Type | Toggle |
Contact Material | Silver |
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About this item
- Features: A dot LED light is designed to be embedded in the round rocker switch, which is available in blue color. The LED light will be on when the switch is on.
- Material: The round 12 Volt rocker switch shell is made of nylon 66. The terminal is made of brass, silver plated.
- Function: The round rocker switch has 3 pins, and SPST (single pole single throw) design with a set of jumpers, easy to turn ON/ OFF. The rating is 20A 12VDC.
- Installation: The mounting hole size of the round rocker switch shell is 29mm (about 1.14 inches), if you remove the shell, the mounting hole size will be 20mm (about 0.79 inch).
- Application: The round 12V rocker switch is widely applied to automotive, race cars, RVs, marine, heavy duty trucks, off road vehicles, ATVs, and nearly everything that uses a 12V power source.
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- Sustainability features for this product
Product Certification (1)
Products with trusted sustainability certification(s). Learn moreProduct Certification (1)ISCC PLUS certified products are created using raw materials like recycled plastics and bio-based materials, which can reduce fossil fuel consumption. - Sustainability features for this product
Product Certification (1)
Products with trusted sustainability certification(s). Learn moreProduct Certification (1)ISCC PLUS certified products are created using raw materials like recycled plastics and bio-based materials, which can reduce fossil fuel consumption. - Sustainability features for this product
Product Certification (1)
Products with trusted sustainability certification(s). Learn moreProduct Certification (1)ISCC PLUS certified products are created using raw materials like recycled plastics and bio-based materials, which can reduce fossil fuel consumption.
Product details
- Package Dimensions : 2.8 x 1.8 x 0.5 inches; 0.53 ounces
- Item model number : DS1825+KCD1-8-101EN-BL
- Date First Available : June 3, 2019
- Manufacturer : DaierTek
- ASIN : B07SQV871L
- Country of Origin : China
- Best Sellers Rank: #966 in Automotive (See Top 100 in Automotive)
- Customer Reviews:
From the brand

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DaierTek is an ISO factory, we are committed to producing a wide range of high-performance products and provide the best products and services for customers since 2003. DaierTek also keeps trying to make innovation on products in portfolio, function, design, combining with which appears in our daily life, provides the most convenient and worthwhile products as well as product portfolios for customers.
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Round Rocker Switch
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Square Rocker Switch
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Marine Rocker Switch
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Rocker Switch Panel & Holders
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Push Button Switch
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Non-light Toggle Switch
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Lighted Toggle Switch
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Other Switch
Product Description



3 Pin Rocker Switch With Blue LED
Round Shell: nylon PA66
Terminals: brass, silver plated
Rating: 20A 12VDC; 10A 24VDC
Function: 3 pin SPST ON OFF, with Blue dot illuminated LED
Application: widely used in 12V-24V Car, Automotive, Truck, and other equipments.
Note: Only DC voltage is available.
Package: round LED rocker switch *1 + Shell *1 + 3 wires.
Recommendation: Use it with a separate panel with holes to facilitate installation.
Function
The toggle switch with 12 Volt Blue LED illuminated. The LED will be lighted to indicate the operating status of the device when the switch ON.
Design
The Shell converts the Snap-in installation of the switch into a nut installation and conforms to the standard panel installation size.
Application
Widely used in a variety of applications including Automotive, Race Car, RV, Marine, Truck, ATV, Off-Road Vehicles and etc.

Videos
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WATCH Before You Buy! ~ 12V Switch Review
✨Rowan Reviews It✨
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DaierTek Round Rocker Switch with Shell 12V Lighted 3 Pin
DaierTek
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the electronic switch functional and easy to install. They appreciate its quality, durability, and compact size that fits well in tight spaces. Many find it a good value for money and appreciate its look and quality.
AI-generated from the text of customer reviews
Customers like the functionality of the electronic switch. They say it works well as a replacement switch, does the job right, and is good for small projects or things you need it for. The adaptor bezel is ugly, but the switch itself is good to have around and a great disposable product for their use.
"...These switches feel solid, click firmly into place, and work exactly as expected. Pros:..." Read more
"...It has been working great since I installed it...." Read more
"I wired this switch to a 9v battery and a led strip and it works great...." Read more
"Works well, but will need a slighlty larger than 1" bore needed for placement." Read more
Customers like the switch quality. They say it's a nice simple switch that works as intended. The click is satisfying, and it's easy to run accessory switches from engine to compartment.
"...The switch has a satisfying click too, i have the urge to flip it everytime I look at it...." Read more
"A great set of switches. They set in to the hole securely and have a great positive engagement when flipping off and on." Read more
"Sturdy, satisfying snap, exactly as advertised." Read more
"Switch itself seems okay. My issue with it was they are a loose fit in the panel. Retaining tabs are very small...." Read more
Customers find the electronic switch easy to install and wire. They mention it's a round toggle switch that lights up blue when activated. The switch comes with instructions and pigtails that make connection simple.
"...Pros: ✅ Easy Installation – The pre-wired leads saved me time and effort. Just connect, and you’re good to go...." Read more
"Quick shipping. Works as it it supposed to. Easy to install." Read more
"Fit perfect in my application, wiring is a breeze." Read more
"i have never had an issue with this product, easy to install as well." Read more
Customers appreciate the durability of the electronic switches. They mention the switches are well-made with a distinct on/off click. The small toggle switches snap right in place, are secure, and yet removable when needed.
"...✅ Compact but Sturdy – The 20mm size makes them fit well in tight spots, but they still feel durable...." Read more
"...It's a somewhat smaller gauge than I'd prefer but plenty beefy for the application." Read more
"...on multiple projects over the last few months, and they are holding up to use very well...." Read more
"...product, but the blades for the terminals are pretty weak and will break out of place if you mess with them too much...." Read more
Customers appreciate the fit of the electronic switch. They find it compact and perfect for their application, with the right size to work on interior light switches. The installation process is easy and the small toggles give a professional look.
"...✅ Compact but Sturdy – The 20mm size makes them fit well in tight spots, but they still feel durable...." Read more
"...I appreciate the push connectors so I'm able to fit the switch before installing everything. I had to fit it in a panel, and it fit the hole snuggly...." Read more
"A great set of switches. They set in to the hole securely and have a great positive engagement when flipping off and on." Read more
"Perfect mini switches to fit in tight spaces. 110 voltage worked out well with my under kitchen cabinet lighting." Read more
Customers appreciate the value for money. They say it works as expected, is cheap, and a smooth transaction.
"...✅ Good Value – Getting five at this price is a great deal, especially since they all worked flawlessly." Read more
"...I'm not sure what I'm going to do with the spares, but they're cheap and can be used for other projects." Read more
"They fit the 20mm hole and work like an on off switch should work. Priced right" Read more
"Great value for what you get and haven't had a single problem with them in 2 years. Ended buying more!" Read more
Customers like the look of the electronic switch. They say it's nice and compact, with a back background and a tiny blue light that matches their interior easily.
"Like I said they look good, but I wanna see if they can actually hold some Watts or amps...." Read more
"...Good price and decent quality. They look great and the "action/feel" of the switch is really nice" Read more
"I like the back background, with a tiny blue light that matches my interior easy to run accessory switch from engine to compartment through firewall..." Read more
"...it to power a 12v led light for an art display, easy to install, looks great I am very happy." Read more
Customers appreciate the product's quality. They find it sturdy, practical, and suitable for some applications. The switches snap right in place and work flawlessly.
"...I'm going to do with the spares, but they're cheap and can be used for other projects." Read more
"...This 2 pin12V toggle switches worked with perfection / flawless on a 2021 Hellcat as a anti-theft device." Read more
"these switches are pretty good to have around" Read more
"Takes a bit of force to toggle the switch, but that's good for some applications..." Read more
Reviews with images

Very sturdy, and hold up well
Top reviews from the United States
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- Reviewed in the United States on February 23, 2025Color: ON/OFF-5PcsVerified Purchase⭐⭐⭐⭐⭐ Reliable and Easy to Install!
I bought this DaierTek ON/OFF Round Rocker Switch 5-pack for a few small automotive and DIY projects, and I couldn’t be happier with the quality. These switches feel solid, click firmly into place, and work exactly as expected.
Pros:
✅ Easy Installation – The pre-wired leads saved me time and effort. Just connect, and you’re good to go.
✅ Great for 12V Applications – I used these in my car and on an RV project, and they handled the voltage perfectly.
✅ Compact but Sturdy – The 20mm size makes them fit well in tight spots, but they still feel durable.
✅ Good Value – Getting five at this price is a great deal, especially since they all worked flawlessly.
- Reviewed in the United States on March 7, 2025Color: ON/OFF-5PcsVerified PurchaseI needed a light switch and it did the trick. It has a nice click to it and it's not possible to have it get stuck half-way. I appreciate the push connectors so I'm able to fit the switch before installing everything. I had to fit it in a panel, and it fit the hole snuggly. It has been working great since I installed it. I'm not sure what I'm going to do with the spares, but they're cheap and can be used for other projects.
- Reviewed in the United States on January 18, 2025Color: ON/OFF-5PcsVerified PurchaseI wired this switch to a 9v battery and a led strip and it works great. The switch has a satisfying click too, i have the urge to flip it everytime I look at it. The connectors that come with the switches make it easy to wire this to anything since soldering anything to those little prongs sucks balls. If you ever need to sand the casing of the switch down its pretty easy to sand it (i got unlucky on the sizing for the hole in my project 🗿) 10/10 would buy again for future prop making
- Reviewed in the United States on September 26, 2024Color: Lighted-with AdapterVerified PurchaseWorks well, but will need a slighlty larger than 1" bore needed for placement.
- Reviewed in the United States on March 3, 2025Color: ON/OFF-5PcsVerified PurchaseQuick shipping. Works as it it supposed to. Easy to install.
- Reviewed in the United States on March 7, 2025Color: ON/OFF-5PcsVerified PurchaseA great set of switches. They set in to the hole securely and have a great positive engagement when flipping off and on.
- Reviewed in the United States on February 28, 2025Color: ON/OFF-5PcsVerified PurchaseI used this as an interrupt for a sensor wire to a solar array's control box to fool it into thinking it should turn on the pump regardless of the pressure in the tank. It's a somewhat smaller gauge than I'd prefer but plenty beefy for the application.
- Reviewed in the United States on January 13, 2025Color: ON/OFF-5PcsVerified PurchaseThey fit the 20mm hole and work like an on off switch should work. Priced right
Top reviews from other countries
- Travis S.Reviewed in Canada on February 17, 2025
5.0 out of 5 stars Works great
Color: ON/OFF-5PcsVerified PurchaseThese work just as expected. Had a little trouble getting the exact hole size right but putting a bit of black silicon on the back solves that and keeps them from moving around. I'll do it the same way next time
- GNGReviewed in Canada on September 19, 2024
5.0 out of 5 stars Works well
Color: Lighted-with AdapterVerified PurchaseI installed this with a lighter charger in my RV to access the 12V battery power. It works well. It was easy to intall and the backing made it fit snugly, making the switch sturdy when used.
- MioReviewed in Canada on December 17, 2024
5.0 out of 5 stars Perfect
Color: ON/OFF-5PcsVerified PurchaseWorks great, looks great
- Joe biddenReviewed in Canada on March 29, 2024
5.0 out of 5 stars Good quality and price
Color: Lighted-with AdapterVerified PurchaseAwesome switch good quality to, was able to cover up a 1 inch round hole covering it all up
- GordReviewed in Canada on December 6, 2023
5.0 out of 5 stars Good quality switch
Color: Lighted-with AdapterVerified PurchaseSwitch works as it should and is well made