This light design is essentially an IV hanger filled with 4 IV bottles with hoses hanging from them. The big difference is instead of Saline in the bottles, there are lights.
However, since you already have the stand, changing out a bottle for a Saline solution on days when you have a serious hangover might not be a bad idea. Its just a design, but provided you can pick up the IV stand, the hangers, and 4 bottles that are either used up from the hospital or maybe just look similar, you could probably make your own.
It’s a design from Christian Maas and is names Lichtinfusion which seems German and sound like it would translate into Light Infusion. That’s a fitting name for what it does, I kind of want one.