- Star Trek: The Motion Picture
- Star Trek II: The Wrath of Khan
- Star Trek III: The Search for Spock
- Star Trek IV: The Voyage Home
- Star Trek V: The Final Frontier
- Star Trek VI: The Undiscovered Country
- Star Trek Generations
The apparent nourishment for Devidians, stored in the upper portion of an apparatus that can hold hundreds or thousands of them. The organic, bio-magnetic "light globes" of variable flux are actually the imprint from a humanoid's last moment of life.