thank you! i was planning on doing some LST, I do have the link for the light! Here it is!

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https://www.amazon.com/dp/B07315FTRS?psc=1&ref=ppx\_yo2ov\_dt\_b\_product\_details

https://www.reddit.com/r/HandsOnComplexity/comments/d5nu5p/evaluation\_of\_tiny\_grow\_lights/

This post you linked is extremely helpful. Especially when considering safety, which is one of my most important factors to consider. You also mention this light in your post:
https://www.amazon.com/Growstar-Spectrum-Switch-Flowering-Growing/dp/B07312WKX2

I am also using that light as well in my tests. As well as:
https://www.amazon.com/Growstar-Spectrum-Greenhouse-Gardening-Flowering/dp/B07315FTRS/ref=pd_di_sccai_3/143-9190231-7816429?_encoding=UTF8&pd_rd_i=B07315FTRS&pd_rd_r=a27301d0-121d-48f6-9b76-593d1b7c5d24&pd_rd_w=cPvDX&pd_rd_wg=Baskv&pf_rd_p=c9443270-b914-4430-a90b-72e3e7e784e0&pf_rd_r=NST8GQE661VNTAAM5MPC&psc=1&refRID=NST8GQE661VNTAAM5MPC

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As I said, the yield results are nearly identical, but more testing is needed. ALL of these lights will burn the plants if they get too close, so I have laser cut a shield out of transparent acrylic and placed it 4 to 6 inches from the canopy of the pants in my lighting enclosure. That has dramatically cut down on light burn. This was one of the reasons I posed the question about lighting.

Judging by your past post, you obviously have extensive experience in this area. Based on the lights you have tested, in your opinion what is the best light considering price you would recommend in a small enclosed space like a bucket?

Also, I will be digging into this article this weekend regarding this topic:
https://www.reddit.com/r/HandsOnComplexity/comments/17nxhd/sags_plant_lighting_guide_linked_together/