What is the name of a 5 pin LED strip with RGBIC+warm white+cool white?

A friend of mine broke his controller and is now looking for a replacement. I've never seen a strip like his before, and even after extensive research, I can't find anything comparable.

It is a regular RGB LED strip that has a warm white and a cold white color for each RGB LED.

There is also a channel/pin for this.

So there are 5 pins:

+24V

Data

Warm white

Cold white

GND

I've tried all the names I know: RGBW, RGBWW, RGBCCT, RGBIC. No matter what I'm looking for, I can't find a comparable LED strip, and therefore no suitable controller either! I'd simply hook up an ESP, but unfortunately it doesn't know anything about it.