Hey, very nice plant. What happened to the clones? Couldn't handle the light?
Are those Citizen 048 2700K or 3000K? How about the CRI?
The stretch was massive, hard to believe is the same plant, how far are those tops from the COBs? No light bleeching signs? It seems the plant is doing fine even being that close to the lights, my plants show stress signs whenever they are above 8" from the fixture.
I built my fixture with 5x Citizen 048 4000K and a MeanWell 240-C1400 dimmable. Will flip for the first time with this lights in a few days, can't wait to see how plants will respond.
In theory the 4000K spectrum will prevent too much stretch, let's see.
Are you dimming the lights or using the 200W full power?
Babysit those tops!