Thanks a lot!
The incandescent is about 1.5 ft away from any leaves.
There are small ant looking things and tiny winged dudes hanging around (especially on the Dyckia).
I just picked up 3 more succelents and 1 cactus. Check out this place in Houston:
https://thecactusking.com/. The place is ridiculous!
I'm posting my unknowns in the Plant ID forum. I think the 'predator' version of the Bromeliad Neoregelia is mine?
Here is the updated pic:
