Hi! 2nd Attempt. GG4 photo period in AP4P kit. Lighting questions

Hi Y’all. Great community to be a part of.
Thanks for the warm welcome.

Lighting question.

Q1. How do I do more efficient light control?

Q2. How do I help light photons reach the new growth under the canopy?

Q3.

Is the lip of the fabric pot blocking light’s ability to reach plant?

Q4. Is marswell light brand good?

We are delighted and excited to do this venture. The wife and I are noobs. Any advice, guidance, inside information, tid bits of tricks for successful harvest is much appreciated and welcomed. We have read up a lot and watched videos. Absorbing it all.

Thank you so much

Happy growing to all!