This is a mount to install an adafruit 12-LED Neopixel ring on a standard 30x30 hole pattern, like on top of your flight controller.
You may not sell this.
Run the wires through the back, they have holes to pass through the mount. Print low res, it will take 10 minutes.
You can control these with your flight controller. Go to www.cleanflight.com. Support open source, support cleanflight.