The color wheel goes round and round and round and round changing the color of the screen smoothly. In this video it goes on for 10 hours. 10 hours is too short though, alas, there is never enough time. Some say that they use this video for led lights, others as disco lights, but whatever rgb purpose you decide to use it for, I stand behind you, colors in hand.
Works great when paired with any Corsair product, like the Corsair K95 RGB Platinum XT Mechanical Gaming Keyboard. Which is a favorite of mine personally.
I made a website with more color options. Link: https://www.lotofcolor.com
10 Hours of Disco Lights / The Color Wheel
Looking for some LED night lights for your room? Try this one: https://amzn.to/33Rkkf3
I actually do own that night light and my son loves it. (Link above is amazon affiliate link. Any referral purchases are appreciated.)