I grew a whole plant with side lighting strip lights. The ufo was dimmed all the way, just extra support. I used strip lights to side light my 2x2 and watched what would be nothing plump up to nice buds.
2x2 is hard to grow in IMO especially scrog generally with large growing plants. If you can flip a small clone you know sure you can make a all in one harvest with no separation.
Im on my first clone run and could use some inner lighting in my 2x2’s. My strain grows 3x the size at flip. I dont need it in my 2.5x5 I think that was the easiest to setup canopy. Minimal larf of which we speak.
Still good light penetration to it due to being widened out scrog with 6” net.