This is a light kit for the head of UNICRON. The kit comes with:
-  two alkaline batteries
- 3d printed battery holders with button and wired LED
- 3d printed LED  holder
 
Click here to see a video of the kit
 
shipping is flat $4 for continental US
 
FIGURE SOLD SEPARATELY
 
**** By buying the kit you assume all risks that involve in modifying your toy. Because this kit  contains batteries there is a chance, however very unlikely, of fire and corrosion from the batteries****