What is a Pixel Controller, and Which One Do I Need for my Christmas Lights?
Published on: 12/12/2025
In between the computer and the Christmas lights themselves, we need a pixel controller.
Pixel ControllersPixelsWiring


In between the computer and the Christmas lights themselves, we need a pixel controller.

Christmas light pixels can be really fun, but one of the most intimidating aspects of using them is power. How do you power Christmas pixel displays?

One of the top things we see questions about over at Learn Christmas Lighting Academy is trouble with smart receivers – and that’s because there’s just more that can potentially go wrong, compared to regular controllers.

Reviewing the Pixel2DMX - how it works, how to set it up in Xlights, and why it might be a great addition to your setup if you're using DMX fixtures or moving heads.