They just keep inventing wacky things and selling it on Amazon, I wouldn't be surprised to see this in Bed Bath & Beyond soon also. Anyways, there's this lamp that's adhesive that can be mounted on the wall with various brightness settings and the capabilities to run off other power sources.
Pretty genius use for the restroom when you think about it, I had outfitted mine with some Hues to have varying temperatures for when the missus needed to do her beauty routine, and for warmer temperatures during sleep hours. But this seems like a pretty nice compromise without breaking the bank, also being able to outfit it in the closet. Got one with this discount (not sure if it stacks though, lmk)
The coupon code is: GQ387RHP