The Expanse Pentagon LED-Ball

The goal of this project was to build the throwable LED-"Grenade" used by Jim Holden in the series The Expanse.

Steps: 

• Print two main structures in Gray/Black PLA.
• Print 12 translucent/transparent PLA inserts.
• Optional: Print the TPU protective covers.
• Glue the parts together to form 2 half shells.
• Glue LEDs on the inside of the PLA inserts. 
• Add wiring and a power source. (i used a 3V lithium C123 battery)

This is only the first Prototype, a new Version with charging port, magnetic Trigger, easier LED-mount and other feature is in the project pipeline.