Based on the provided reference, you can make an LED light strip that is already gold-colored appear red by following these steps:
- Turn the LED light strip red all the way up (presumably meaning to set the red color channel to its maximum value).
- Press the green button or setting 12 times.
This suggests manipulating the color settings of the LED light strip to achieve a reddish hue on a gold base. It's important to note that this won't actually make gold; it will just change the perceived color of the light.