Which is better for my RGB lighting project - Dumb or Smart RGB Lights? (Updated for 2026)

Updated September 2026.

The short answer today: go with pixels.

When we made the video below, dumb RGB and smart pixels were both reasonable choices depending on the project. That's no longer the case. The cost of pixels has come down so much, and pixels can do so much more than dumb RGB, that dumb RGB is now rarely used in holiday displays. If you are not using dumb RGB now, stick with pixel products.

What's the difference?

Dumb RGB (also called basic RGB) lights can change color, but every light connected to the same controller output changes together. A whole string or strip is always one color at a time.

Smart RGB, or pixels, are individually controlled. Every pixel, or small group of lights, can be a different color at the same moment. That's what makes chases, waves, text, pictures and all the effects you see in modern displays possible.

Why pixels won

• Price. The price gap that once made dumb RGB attractive has all but disappeared, especially once you count the controllers and wiring needed to get the same result.
• Capability. A pixel can do everything a dumb light can, and a dumb light can't do most of what a pixel can. You can always make a string of pixels act like one color; you can never make a dumb string act like pixels.
• Simpler wiring. One pixel controller can drive thousands of pixels over a single network cable. Getting even a fraction of that control with dumb RGB means many more controllers and a lot more wire.
• Software and sequences. Today's sequencing software, like xLights, and nearly all available sequences are built around pixels.
• Room to grow. Everything you buy today works with the next pixel element you add.

Where dumb RGB still fits

There are still a few spots where dumb RGB makes sense, like simple flood lighting that only ever needs to be one color at a time, or expanding a dumb RGB setup you already own. For anything new, choose pixels.

The original video

The video below still does a good job explaining how the two types work, even though the recommendation has changed since it was made.

Ready to start?

See our pixel lights and pixel controllers, read where to start with a new pixel project, or fill out our project design form for a recommendation and quote.

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