Invention Somehow Related To X Rays CodyCross Answer

CodyCross Invention Somehow Related To X Rays Solution

This question is part of CodyCross Inventions > Group 48 > Puzzle 4.
Answers of Invention Somehow Related To X Rays might change from time to time on each game update.

Invention Somehow Related To X Rays

Lightbulb

For more CodyCross Inventions Answers open the previous link.