an NFT system would conserve more space too which would be nice. Would you say these lights are sufficient? Barrina Plant Grow Light, 252W(6 x 42W, 1400W Equivalent), Full Spectrum, LED Grow Light Strips, T8 Integrated Growing Lamp Fixture, Grow Shop Light, with ON/Off Switch, 6-Pack

Thank you for the compliment.

I was looking at the different Barrina lights to attach two to each shelf of a 48" 5 level shelf to make more room in my grow tent. I was looking at the different LED ones they have and there are so many.

Do you have a certain light you would recommend and could link me to?

I am kind of leaning towards these or these but unsure of the difference.

Is it worth it to get the T8 instead of the T5? I am wanting to range from seeds/seedlings to around 18 inch tall plants.

If I did get the T5s (4ft) how many would I need on a 48" W by 18" D shelf?

Great setup! I have a very similar setup in my basement! I made a website for updates and photos. I use the white 4ft Barrina grow lights. https://hydrobloomed.com

Lights I have: Barrina Plant Grow Light, 252W(6 x 42W, 1400W Equivalent), Full Spectrum, LED Grow Light Strips, T8 Integrated Growing Lamp Fixture, Grow Shop Light, with ON/Off Switch, 6-Pack https://www.amazon.com/dp/B082ZKJZP1/ref=cm_sw_r_cp_api_glc_fabc_3mY-FbTW9VNEP?psc=1

I had great success with the full spectrum white ones.