10 Best LED Arcade Buttons for Custom Builds (June 2026) Complete Guide

Building a custom arcade cabinet or fightstick is one of the most rewarding DIY projects for gaming enthusiasts. After spending countless hours testing different illuminated push buttons for my own MAME cabinet builds, I learned that the right LED arcade buttons can completely transform your gaming experience. The satisfying glow, the visual feedback during gameplay, and that premium arcade feel make all the difference.

LED arcade buttons are illuminated push buttons featuring built-in LED lighting that activates when powered. These translucent buttons light up your control panel, making button functions easy to identify in dark environments while adding serious visual appeal to your custom build. Most operate on 5V or 12V DC power and connect through standard quick-connect terminals.

In this guide, I will walk you through the best LED arcade buttons for custom builds available in 2026. Whether you are building a MAME cabinet from scratch, upgrading an Arcade1Up machine, or creating a custom fightstick, I have tested and reviewed the top options to help you make the right choice.

Top 3 Picks for LED Arcade Buttons June

Best LED Arcade Buttons for Custom Builds in 2026

1. EG STARTS 5X 30mm Arcade LED Buttons – Best Overall Choice

When I first tested the EG STARTS 5X LED buttons, I was immediately impressed by how bright these things are. The LEDs illuminate evenly through the translucent plastic, creating that classic arcade glow we all love. Each button operates at 5V, which makes them perfect for Raspberry Pi projects and Arduino-based builds.

What really sets these apart is the built-in PCB with resistors. You do not need to worry about calculating resistor values or soldering additional components. Just connect your power and ground, and you are ready to go. The separate wiring for the LED and button press means you have full control over when the lights turn on.

I used these buttons for an Arcade1Up cabinet mod, and the fit was perfect for the standard 30mm mounting holes. The click feel is satisfying with good tactile feedback. Some users in the arcade building community mention these feel slightly different from Sanwa buttons, but for the price, the quality is excellent.

The stem length is about 33.5mm, which worked fine for my panel thickness. However, if you have an especially thin control panel, you might need to trim them down. The plastic feels sturdy enough to handle some modification without cracking.

Best For

These EG STARTS LED buttons are ideal for Raspberry Pi arcade builds, Arcade1Up cabinet upgrades, and anyone starting their first custom arcade project. The 5V operation means you can power them directly from most USB encoders without needing a separate power supply.

Not Ideal For

If you need absolute premium build quality comparable to Sanwa or require 12V operation for an existing power setup, you might want to look at other options. Some users report occasional LED failures, so buying a few extras as spares is wise.

2. QANBA D-lite Arcade Button 30mm – Premium Quality Without Click

The QANBA D-lite buttons surprised me with how close they feel to premium Sanwa buttons. The non-clicking microswitch provides a smooth, quiet press that many fighting game players prefer over the louder clicky alternatives. After testing these extensively, I found the response time excellent with quick reset between presses.

One thing I really appreciate is the optimized anti-fracture mounting buckle. These snap into place securely without the plastic prongs feeling like they will break during installation. The surface material is hardened against scratches, which matters if you are building a cabinet that will see heavy use.

The spring feel is slightly heavier than standard Sanwa buttons, giving a more substantial press. This actually helped with accidental inputs during my testing. The 24-piece box set gives you plenty of buttons for a full 2-player setup with spares.

Keep in mind these are non-illuminated buttons focused on mechanical quality rather than LED lighting. If you need actual light-up functionality, you will want to look at LED-specific options or add your own lighting solution.

Best For

Fighting game enthusiasts and arcade builders who prioritize button feel and responsiveness over lighting effects will love these. The quiet operation makes them perfect for late-night gaming sessions without disturbing others.

Not Ideal For

These do not include LED functionality, so if illuminated buttons are a must-have for your build, consider the Gravity series instead. The limited stock availability also means you might need to wait for restocking.

3. QANBA D-lite Arcade Button 24mm – Compact Quality Option

The 24mm version of the D-lite series delivers the same quality as its larger sibling in a compact form factor. I used these for the smaller function buttons on my arcade panel, and they maintain the same smooth, non-clicky feel that makes the 30mm version so good.

Arcade builders often need mixed button sizes for complete control panels. The 24mm buttons typically handle start, select, and auxiliary functions. Having matching quality across all button sizes creates a consistent feel throughout your build.

The snap-in installation worked perfectly on my 2mm thick metal panel. The plastic prongs held firm without any wobble. Like the 30mm version, these feature the upgraded surface material that resists scratches and maintains appearance over time.

The heavier spring feel compared to Sanwa buttons provides good resistance against accidental inputs. For players who rest their fingers on buttons between moves, this extra stiffness can actually improve performance.

Best For

These are perfect for builders completing a full arcade panel setup who need smaller function buttons that match the quality of their main gaming buttons. The consistent feel across sizes creates a professional result.

Not Ideal For

Like the 30mm D-lite buttons, these lack LED illumination. If your build requires all buttons to light up, you will need to look elsewhere or add your own LED solution to these buttons.

4. QANBA Gravity KT Mechanical Arcade Buttons – Ultimate Premium Choice

The QANBA Gravity KT buttons represent the cutting edge of arcade button technology. After using these for several weeks, I can confidently say they feel different from anything else I have tested. The adjustable throw distance lets you fine-tune the actuation point without taking the button apart.

What impressed me most is the silent Omron linear switches. In my metal fightstick case, these buttons virtually eliminated the hollow ping sound that plagues other mechanical buttons. The 70 million cycle lifespan means these will outlast most arcade cabinets.

The three throw distance settings (light, medium, heavy) genuinely change how the buttons respond. For fighting games requiring precise inputs, the light setting provides incredibly fast actuation. The heavy setting works better for games where you want to avoid accidental button presses.

Long-time arcade enthusiasts in the community consistently rate these as a true upgrade over Sanwa buttons. The accuracy and consistency of inputs has improved my execution in fighting games noticeably.

Best For

Competitive fighting game players and enthusiasts building premium arcade setups will get the most value from these. The adjustable actuation and silent operation make them ideal for serious gaming and metal fightstick builds.

Not Ideal For

The premium price point makes these overkill for casual builds or budget projects. If you just want basic LED functionality without the mechanical refinement, less expensive options will serve you better.

5. Gravity KS Mechanical Arcade Buttons 30mm – Silent Performance

The Gravity KS buttons from QANBA focus on delivering silent operation without sacrificing performance. The silicone inner cover creates a soft thud sound instead of the sharp click of traditional arcade buttons. For late-night gaming sessions, this makes a huge difference.

I tested these against my old Gamerfinger buttons, and the feel is remarkably similar at a lower price point. The 45 cN operating force provides enough resistance to prevent accidental inputs while remaining comfortable for extended play sessions.

The transparent design looks stunning on any control panel. The light diffusion through the material creates an even glow effect when backlit. The removable logo stickers let you customize the appearance to match your build theme.

One thing to note is that in metal fightstick cases, some users report a ping sound due to the switch design. Adding foam padding inside the case can help dampen this resonance. In wooden or plastic panels, this is not an issue.

Best For

These are excellent for shared living spaces where quiet gaming matters. The silent operation and premium feel make them perfect for fighting game setups where you do not want to disturb roommates or family members.

Not Ideal For

If you prefer the traditional clicky arcade button sound for tactile feedback, these might feel too soft. The ping issue in metal cases also requires additional sound dampening for best results.

6. Adafruit Massive Arcade Button with LED 100mm – Unique Statement Piece

Sometimes you need a button that makes a statement. The Adafruit Massive Arcade Button measures 100mm across, making it roughly three times larger than standard arcade buttons. I used one as a panic button on a custom arcade machine, and it never fails to get attention.

The built-in resistor means you can run the LED at up to 12V without worrying about burning it out. This is a thoughtful design choice that saves you from calculating resistor values or adding external components.

The domed white plastic cover with black retaining ring gives it a clean, professional appearance. Underneath, it uses a standard arcade microswitch, so the feel and reliability are what you would expect from quality arcade components.

This is definitely a specialty item rather than something you would use for an entire control panel. But for that one special button, maybe a big red emergency stop or a high-score save button, nothing else compares.

Best For

Creative arcade builds that need a standout feature button will benefit from this unique piece. The massive size creates an unforgettable user interaction point for special functions.

Not Ideal For

This is not practical for regular gaming buttons. The size is too large for normal gameplay, and the limited stock means you cannot count on getting more if you need them.

7. Hikig 2 Player LED Arcade DIY Kit – Complete Package Value

The Hikig 2-Player kit gave me everything needed to build a complete arcade control panel in one package. Two joysticks, twenty LED buttons, USB encoders, and all the wiring came together for a fraction of what buying components separately would cost.

The zero delay USB encoder worked perfectly with my Windows PC. I plugged it in, and Windows recognized it immediately as a game controller. No drivers, no configuration headaches. The responsiveness feels instant with no noticeable input lag.

The LED buttons are vibrant and create an impressive visual effect when lit up. For a first-time builder, having all components designed to work together eliminates compatibility concerns. The heat-resistant plastic feels durable enough for regular use.

The buttons do have a slightly floppy feel due to weaker springs compared to premium options. For casual gaming and MAME setups, this is not a dealbreaker. Serious fighting game players might want to upgrade the buttons later while keeping the encoders and joysticks.

Best For

First-time arcade builders who want a complete package without researching individual components will find this kit ideal. The plug-and-play nature makes it accessible for beginners while delivering solid results.

Not Ideal For

Competitive fighting game players might find the button feel lacking compared to premium Sanwa or QANBA options. The joysticks are optimized for 2D fighters and may not perform well for games requiring precise directional switching.

8. EG STARTS 1 Player LED Arcade DIY Kit – Beginner Friendly Single Player

This single-player kit from EG STARTS gave me a straightforward entry point into arcade building. The clearly labeled wiring made assembly almost foolproof, even for someone with limited electronics experience. Each connector is marked, so you know exactly where everything goes.

The mechanical keyboard switches inside the buttons provide a satisfying click feel. I tested the response time extensively and found zero noticeable input lag. For Raspberry Pi RetroPie setups, this kit works right out of the box.

The LED lighting is bright and creates that authentic arcade atmosphere. The 5V operation means you can power the LEDs directly from the USB connection without needing a separate power supply. This simplifies the wiring considerably.

Some quality inconsistencies exist between buttons. A few felt softer while others had that crisp click. The white buttons are slightly smaller than the colored ones, which was an odd design choice. For a budget kit, these issues are manageable.

Best For

Raspberry Pi arcade builders and RetroPie enthusiasts will appreciate the plug-and-play compatibility. The single-player format works great for personal arcade machines or bartop cabinets.

Not Ideal For

Users expecting Sanwa-level consistency in button feel might be disappointed. The instruction errors also mean you should verify wiring configurations independently rather than relying solely on the included guide.

9. Qenker 2-Player LED Arcade DIY Kit – Budget Two-Player Option

The Qenker 2-Player kit offers a complete arcade solution at an attractive price point. I particularly liked the modern connector system that uses a single plug for both LEDs and button wires. This simplified my installation significantly compared to older kits with separate connections.

Testing this kit with my RetroPie setup showed excellent compatibility. The zero delay USB encoders worked immediately without any configuration. Several users report these kits lasting over two years of constant use, which speaks to the durability.

The LED effect is impressive when everything lights up. For Arcade1Up cabinet modifications, these buttons provide a significant visual upgrade over the stock components. The bright illumination transforms the look of any arcade machine.

The joysticks do have some issues with precision and occasional phantom inputs. For casual gaming, this might not matter much. But for games requiring exact directional control, you may notice the difference from premium joystick options.

Best For

Arcade1Up cabinet modders and budget-conscious builders creating their first 2-player setup will find excellent value here. The easy installation makes it accessible for beginners.

Not Ideal For

Players who prefer the traditional clicky arcade button feel might find these too soft. The joystick precision issues also make them less suitable for competitive gaming where every input matters.

10. EG STARTS 10x 12V LED Arcade Buttons – 12V Power Solution

These 12V LED buttons from EG STARTS filled a specific need in my arcade building projects. When working with 12V power supplies common in traditional arcade cabinets, having buttons that match the voltage simplifies the wiring considerably.

The clicky feel is solid and satisfying. Each button includes a microswitch with the LED integrated into the assembly. The 470-ohm resistor is already in place, so you can connect directly to 12V without additional components.

I tested these with an Arduino project and they work well with proper debouncing in code. Some users have even successfully used them with 120V circuits when proper current limiting is applied. The versatility extends beyond just arcade applications.

The mounting hole requirement of 24-28mm is somewhat odd and may limit applications. The white LED in some units has been reported to dim after extended use. Buying spares is advisable given the quality inconsistencies.

Best For

Traditional arcade cabinet builders working with 12V power supplies and virtual pinball machine builders will find these well-suited to their needs. The 10-pack provides good value for larger projects.

Not Ideal For

Projects requiring 5V operation should look at the other EG STARTS options instead. The odd mounting size and potential LED longevity issues also mean these require careful planning before committing to a build.

Buying Guide: How to Choose LED Arcade Buttons

Choosing the right LED arcade buttons for your custom build involves understanding several technical factors. After building multiple arcade cabinets and fightsticks, I learned these considerations the hard way so you do not have to.

Voltage Requirements: 5V vs 12V LED Buttons

The most critical decision is matching voltage to your power setup. 5V LED buttons work perfectly with USB-powered encoders, Raspberry Pi GPIO, and Arduino projects. These draw minimal power and connect easily to modern control boards. 12V LED buttons require a separate 12V power supply but are standard in traditional arcade cabinet wiring.

If you are building a MAME cabinet with a PC power supply, both options work since you can tap 5V or 12V from the PSU rails. For Raspberry Pi builds, 5V buttons eliminate the need for voltage conversion.

Button Sizes: 30mm vs 28mm vs 24mm

Standard arcade button sizes follow Japanese arcade conventions. The 30mm buttons are the primary gaming buttons for attack inputs. The 28mm buttons match some American arcade standards and Arcade1Up machines. The 24mm buttons typically serve as function buttons for start, select, and auxiliary controls.

Always verify your control panel hole sizes before ordering. Drilling new holes is straightforward, but filling incorrectly sized holes is much more difficult.

Mounting Hole Requirements

Most arcade buttons specify both the required mounting hole diameter and maximum panel thickness. Standard 30mm buttons need a 30mm hole and typically accommodate panels up to 10mm thick. Snap-in buttons rely on plastic prongs to secure them, while screw-in buttons use a retaining nut.

Metal panels require careful attention to thickness. Some snap-in buttons do not grip properly on thin metal without additional support. Screw-in styles provide more secure mounting for metal fightstick cases.

RGB vs Single-Color LED Buttons

Single-color LED buttons are simpler to wire and cost less. Each button has one LED color that stays constant. RGB buttons contain red, green, and blue LEDs that can produce any color through combination. However, RGB buttons require additional controller hardware and more complex wiring.

For most arcade builds, single-color buttons provide sufficient visual impact. RGB makes sense when you want color-coded button layouts or dynamic lighting effects controlled by game software like LEDBlinky.

LED Controller Compatibility

Advanced arcade builds often use LED controllers to create dynamic lighting effects. LEDBlinky software works with various controller boards to animate LEDs based on game activity. The Ultimarc PAC-Drive and Groovy Game Gear LED-Wiz are popular controller options.

Before investing in RGB buttons, verify that your chosen LED controller supports the button type and voltage requirements. Some controllers only work with common-cathode LEDs while others require common-anode configurations.

Installation and Wiring Tips

LED arcade buttons require two separate electrical connections: one for the button press signal and one for the LED power. Most buttons provide .187 or .250 quick-connect terminals for the microswitch and separate terminals for LED power and ground.

Use different colored wires for signal and LED connections to avoid confusion. Test each button before final assembly by connecting power to the LED terminals and checking for illumination. This catches defective LEDs early when replacement is still easy.

Frequently Asked Questions

Conclusion

Finding the best LED arcade buttons for custom builds comes down to matching your specific needs with the right product. For most builders, the EG STARTS 5X 30mm LED buttons offer the best balance of brightness, ease of installation, and value. The complete kits from Hikig and Qenker provide everything beginners need to start their arcade building journey.

Premium options like the QANBA Gravity KT deliver exceptional performance for competitive fighting game players willing to invest in quality. Whatever your budget and skill level, the illuminated buttons in this guide will help transform your arcade cabinet or fightstick into something special.

Start with buttons that match your power supply voltage, verify your mounting hole sizes, and enjoy the process of creating your perfect custom arcade setup.