Linkind Matter A19 Smart Bulb? – (In Depth Review)

I used to think smart bulbs were just some flashy, overpriced gadgets that took too much work to set up.

But it all changed when I got my hands on the Linkind Matter A19 RGBTW smart bulb. Not only was it shockingly easy to install, but it also delivered way more than I expected at first glance.

From offering seamless app control to deep Matter integration, this bulb surprised me in every possible way.

So let me walk you through what I liked (and didn’t like) and all the cool features I discovered, as there’s a lot to unpack.

Feature	Details
Colors	16M+ RGB + white temperature control
Control	AiDot app, voice, Bluetooth, Wi-Fi
Platforms	Alexa, Google, Apple, SmartThings
Music Sync	Yes, via phone mic
Grouping	Yes, with other Linkind devices
Memory	Remembers the last state after a power cut

Setup Took Seconds, Not Minutes

I thought setting up a Matter-enabled smart bulb would involve some sort of complex tech ritual like pairing loops and all the usual headaches.

But Linkind’s A19 Bulb was ridiculously simple.

All I had to do was install the AiDot app and power on the bulbs, and it instantly showed up on the nearby devices. Then, I followed the in-app prompts to connect it to my 2.4GHz WiFi, and I was good to go. Here, you can check out the complete setup process:

https://youtu.be/fvbLu08zxzg?si=2_rpdLrvTgcqdKBJ

The AiDot App Gets It Right

I’ve used a lot of smart home apps before, and honestly, some of them feel like they are built for engineers, not regular people.

But AiDot was intuitive and pretty easy to navigate.

This is how assigning a bulb to specific rooms becomes super easy.

Preset Colors and Custom Scenes Make Life Easier

Sometimes, I want a deeper customization, but when I’m in a rush, I just want to tap something and move on.

Linkind’s A19 Bulb offers both options. Its preset colors are perfect for those moments when I don’t want to decide on a shade.

When I’m in the mood, I can adjust brightness, RGB value, and even my own favorite combos. I’ve also created a fun automation that turns the bulbs blue whenever it rains.

Music Sync Was the Unexpected Party Trick

Linkind’s A19 Bulb comes with a music sync feature. It uses your phone’s microphone as a sound source and then pulses the light in rhythm with whatever is being played.

Setting it up is pretty straightforward. Go to the AiDot app and toggle “Sync Lights with Music” and select your bulbs. You can go with:

• Sync Identical Colors: All bulbs match the same color and beat.

• Async Identical Colors: Each bulb dances to its own rhythm.

I’ve tested it with multiple A19 bulbs and my EL6 light strip. The more bulbs you add, the cooler it becomes, especially when they’re lighting up the same surface.

Matter Integration Means It Plays Nice With Everything

The Matter badge isn’t just for display, this bulb really works well with other smart devices. I tried it out with Alexa, and the process was smooth from start to finish.

All I had to do was scan the Matter QR code on the box using the Alexa app, and boom, within minutes, I could control the bulbs with simple voice commands.

Plus, its Matter support means it also works with Google Home, Apple HomeKit, and Samsung SmartThings. And if you’re already on those ecosystems, you don’t have to worry about workarounds. 

Digging Into the Testing Guidelines Made Me Appreciate It Even More

Then I finally decided to dive into the official testing guidelines for the Linkind Matter A19 RGBTW bulb. 

And it provided a whole bunch of new reasons to appreciate what’s under the hood. Here’s what stood out:

Wi-Fi & Bluetooth Auto-Switching

So this feature is just as smooth as I experienced. When you’re connected to WiFi, you get access to all advanced features like DIY scenes, presets, and deep color control. But when the internet goes down, Bluetooth kicks in, and you are still able to control brightness, temperature, and colors. So cool!

Group Control with the EL6 Light Strip

You can create a lightning setup in the app that includes both A19 bulbs and the EL6 strip. This enables you to control all devices at the same time.

Seamless Ecosystem Setup

The Alexa setup process mentioned in the document is exactly what I followed: First, launch the app, tap “+,” select Matter, scan the QR code, and assign it to a room. 

Sync Lighting Behavior

So, if you want to show a stopping lightning effect, it is recommended to use at least four bulbs and sync them to the same surface.

One Thing I Didn’t Love

Not everything is perfect. As much as I liked the A19 RGBTW, I would love to see more bulb types because I’ve got a bunch of lamps around the house that don’t use A19 sockets.

They need a smaller base or a different format. As of right now, Linkind doesn’t offer those, so I can’t set up Linkind smart lighting in every room until they expand the lineup.

Linkind Matter A19 RGBTW: Extra Thoughts

The Linkind Matter A19 RGBTW bulbs exceeded my expectations. I would say if you want to add ambiance to your space or you plan to dive into smart home automations, this bulb hits the sweet spot.

Although Linkind were kind enough to send a sample for us to test and play with, I like the product so much that I’m going to be buying more to bring smart lighting to more rooms.

And if you’re interested in exploring matter light bulbs options, Linkind also offers:

• Matter Smart Light Bulb A19 CCT
• Matter Smart Light Bulb BR30
• Matter Smart Light Bulb A21
• Matter Smart LED Strip Light

All of the above Linkind Matter products are available for purchase both online and in Walmart physical stores.

Frequently Asked Questions

Q: Can I use the Linkind A19 RGBTW bulb outdoors?

Although the bulb isn’t labeled as outdoor-rated, you can use it in an outdoor setting as long as it’s weather-protected. Just make sure your bulb remains dry and within its operating temperature range.

Q: Does the bulb remember its last state after a power outage?

Yes, if the power goes out and comes back, the bulb will return to its last state, whether it’s turned dimmed or a specific color.

Q: Can I use the bulb without a hub?

Matter-enabled bulbs like Linkind A19 RGBTW don’t require a hub if you are using platforms like Alexa or Google Home with a compatible device. You can connect and directly control it using the app.

Conclusion

• Setting up Linkind’s A19 Bulb was ridiculously simple, taking seconds. All I had to do was install the AiDot app and power on the bulbs, and they instantly showed up in the app
• I’ve used smart home apps before, and honestly, some of them feel like they are built for engineers, not regular people. But Linkind’s A19 Bulb was ridiculously simple.
• It even uses your phone’s microphone as a sound source and then pulses the light in rhythm with whatever is being played. The more bulbs you add, the cooler it becomes, especially when they are lighting up the same surface.
• Plus, its Matter support means it works well with Google Home, Apple HomeKit, and Samsung SmartThings.