This simple wall mounted sconce lamp is easy to print. Just three parts and no supports. Made to mount to the wall with a single screw. Use a drywall anchor or screw into a stud, as needed. I used PETG for appearance and longevity, but PLA should work as well (you may have some drooping over time). The “glass” is Bambu Transparent PETG. Consider playing with infill angle, type, and percentage for different looks.

To assemble, first feed the USB cable through the hole in the base. Then place the small door in the hole, with the wire through the notch. The press the LED module into the recess in the base. You should screw the base to the wall before pressing the “glass” into the base.