Simple bulkhead lamp for models.
This light fixture is about 30.2x15.2x11 mm in size, and therefore roughly scale 1:8.
Made for two 5mm LEDs, you might need to sand the top of the LED to have it fully seated.
Picture shows an XT-60 connector for size reference.
Printed in black and clear PLA.
The fixture is printed with 0.25 mm nozzle at 0.1 mm layer height.
The lens will print fine with 0.4 mm nozzle at 0.15 mm layer height.