Those are SolStrip counterfeits using our original X1 prototype PCB design that was stolen by an early fabricator in Shenzen we no longer use. They use outdated, less efficient Samsung diodes (if authentic) on a cruder PCB base than our X2 and X3 strips. I have a hard time endorsing them for obvious reasons, but yeah, they’ll probably work.
20 watt panels aren’t going to ever do much for you so I wouldn’t design your system around them. Save them for seedlings or clones, or maybe side lighting. 6550K and a “blue booster” sounds like way too much blue spectrum as well. You’ll likely see better overall results by focusing on a combined spectrum in the 3000-4000K CCT range.
The 120H-48B driver is also problematic. The driver specs presume a series/parallel wiring design splitting the voltage equally between two 24v circuits. It’s going to be hard to create two balanced 24v circuits with three LED strips. Better to go all series with a 120H-C1400B or all parallel with a 120H-24A or 150H-24A.
Happy to suggest some SolStrip options with you, just DM me here or at solstrip.com.