Reddit reviews Westminster Multi-Sensory Glacier Fiber Optic Light
We found 1 Reddit comments about Westminster Multi-Sensory Glacier Fiber Optic Light. Here are the top ones, ranked by their Reddit score.
Glacier Lamp with color-changing crystals in the base.LED lights show through the optic fibers and crystal-look base.13" tall; 3.25" diameter base.Uses 3 AAA batteries, not included.
For colour changes I would say look at some Fibre optic lights (like these things, battery powered https://www.amazon.com/Fiber-Glacier-Color-Changing-Crystals-Westminster/dp/B00G97S4HE/) or if you are into making your own circuitry you could wire up some LED strips with a controller... could make the hat heavy though.