01
Learn how to turn on the Light.
02
Plug the Light into Port A.
03 - Ghost program
![RGB_isolated.png](https://assets.education.lego.com/v3/assets/blt293eea581807678a/bltface76b0dc791968/5fe0646a02fd0c7d345f1ca4/RGB_isolated.png?locale=en-gb&auto=webp&format=jpeg&width=1800&quality=90&fit=bounds)
Create the program that turns on the Light.
04
![RGB_isolated.png](https://assets.education.lego.com/v3/assets/blt293eea581807678a/bltface76b0dc791968/5fe0646a02fd0c7d345f1ca4/RGB_isolated.png?locale=en-gb&auto=webp&format=jpeg&width=1800&quality=90&fit=bounds)
Test the program that turns on the Light.
05
The Light turned on.
06
![RGB_isolated_orange.png](https://assets.education.lego.com/v3/assets/blt293eea581807678a/bltd8811f5b08e41a0b/5fe1a296b47cdf7fc7d69f8c/RGB_isolated_orange.png?locale=en-gb&auto=webp&format=jpeg&width=1800&quality=90&fit=bounds)
Change the Light’s pattern to match this one.
07
Press the Play Button to change the Light’s pattern.