Lamp with led strip and transformer for banjo
Having a 3d printer (Prusa I3), learning to design, thanks to Obijuan courses on Youtube, the pleasure ...of designing and making your own things is more rewarding to go and buy it.
This design is cheap and works perfectly.
Special thanks to the Free Software community, @Obijuan_cube and all the friends who support these initiatives.
Design with FreeCad, manual with Inkscape.