What are addressable LED pixels?

An addressable pixel possesses an incorporated driver that enables the illuminations as well as color mixing of every single pixel to be controlled individually. That is actually, one pixel can run any programming different from the other pixels.

The DMX led pixel balls with unique chips will allow you to control individual ball or groups of them. This extra regulation to control a certain pixel from a pixel group is why they are described as 'addressable'.

Is addressable LED RGB?

The addressable LED has nothing to do with the color of LED, LED integrated in single color or multiple colors is addressable once the control IC built into the LED. A white LED or an RGBW LED can be addressable to any address you want with certain address writer.

What is the difference between RGB and addressable RGB?

RGB LED are actually displaying exact same lighting programs simultaneously, all the LEDs take on the very same color. That is actually due to the fact that they are all wired in parallel or parallel-series. 

On the other hand, each of addressable RGB LEDs can be programmed independently, in this case each addressable RGB LED can run any color different from any LED of the same group. Every individual RGB led (or a segment, for example an addressable RGB strip) can be lit up in one color with more intensity or less intensity while others are presenting any colors simultaneously.