Hi Phife and welcome to the community forum
glad to hear that you are thrilled with LifeFlow so far and I'm sure you will experience more and more benefits. With regards to the colours, here is a link that explains in great detail about both entrainment and meditation...
Principles of Meditation & Entrainment
It is rather a long read, still it's really valuable information for helping you to improve your life.
The shorter version is great for you to use - it's far more important to be consistent and a little LifeFlow each day will create many cumulative benefits.
Many play LifeFlow for a little while to help them drift off to sleep. My grandchildren (11 & 13 years) have done this for about 7 years.
You can also play Creative Flow or Optimal Learning quietly in the background while you are on your computer/studying etc.
I'll post some more tips for you later in the week and if you have more questions please post them. Look forward to hearing how you progress and wish you an abundance of peace and joy