Update: There's about 4 wasps in there now. Just hanging out on the leaves, chillin away under the lights. There's a wasp on each plant. Hope I don't get a colony in there.

Raised the lights as well. Brought the two potters with 2x plants outside on the deck.. permanently. Getting too crowded in the cab, thought I'd rather use more light on less plants and let the sunlight take care of the rest outside.