These modules are designed for use with this modular LED lamp base: https://www.thingiverse.com/thing:4321472

A customized "Base with Snow" is also included.

Here are other modules that use the same LED base:

"Dendrite" https://www.thingiverse.com/thing:4340529
"Out After Dark" https://www.thingiverse.com/thing:4332088
"Among the Ruins" https://www.thingiverse.com/thing:4322049
"Rabbits in Forest" https://www.thingiverse.com/thing:4321943
"Stonehenge" https://www.thingiverse.com/thing:4321731