roof light tunnel. allows light to travel down a large pipe to the ceiling below?

Glass optics at top and bottom of pipe. Pipe if about the size of heatig ducts

Answers:
Say what??? Please... put this question is some form of english... then we can help...

Other answers:
What is the question here? Yes, they exist. I know they are sometimes called "Solar Tubes". My parents had one in their bathroom years ago, it worked well.
What is the question here? Yes, they exist. I know they are sometimes called "Solar Tubes". My parents had one in their bathroom years ago, it worked well.
SolaTube is what you are looking for:

Hey what is the difference in pools?
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