Brad wrote: 4.) Would the light stress out the T, or am I just been to pedantic .
During the day I don't think the light would affect the spiders at all or at night.
From watching the live feeds from the hunger games the light is very soft and "gentle" on the eyes.
I think Dimitri and Taki can answer this question much better
Brad wrote: 5.) and lastly just out of curiosity could they run off a solar panel.
You will be able to run it from solar panel with no issue.
All depends if it is a 220v or a 12v light.
With a 220v light you will have to step up the power by connecting a step up converter from 12v to 220v to be able to run it. You will also need a deep cycle battery to run it from.