So there's a couple ways to make your bag go "full Luminesk" but the simplest and easiest way is to take a photo of your bag with the flash on.
Go on, try it, right now.....bam! See there you go, instant "full Luminesk" right at your magical fingertips.
Now to be clear, it does not mean you have to show your bag off by forcing everyone who sees your bag to do the same thing, because more than likely, they won't need to.
Did you know that the Luminesk bag you now own is the most complimented bag on the internet? And do you know why that is?
It's because when "Jelly Julia" spots your bag from across the way, from her perspective she can see the bag changing color. Then without hesitation she will come right over and say something like "hey, I couldn't help but notice your bag changing colors, it's so cool" to which you reply "yes it is cool, as am I," then you promptly get back to spreading colorful rainbow joy everywhere you go.
Such is the life of a Luminesk Lady.