I came across the expanses of the Internet on something similar and decided to create my version.
A disk phone was purchased for Avito for 550 rubles.
Next, everything was disassembled and removed not necessary details.
Everything is bravely laundered.
And I started installing. 2 LED lamps were used, a dimmer for adjusting the light and the cheapest lamp (only a bending tube was needed).
Then everything tried out and drilled inserts in the tube under the lamp. (I did not figure it out how to flip photos, sorry)))
Forest the lamp, turns on when turning the disk.
True, Dimmer turned out to be not a dimmer at all, it just works on on / off. And does not regulate the brightness.
I took in Lerua for 168 rubles, in principle, expected)
Thanks for attention!
A source