Can i replace cxb3590s for clu048s w/ success

I have 20 cxb3690s that I built back in 2016. I have 4 cobs on a 6x48 heatsink, 2 cooling fans, pushed by hlg 240-1750B and dimmed of course. I have this same setup for veg but I'm using clu048 6000k with a smaller driver. I have 3 veg lights built. I'd like to replace all cobs on all 8 heatsinks. Possibly all 3500k cobs. So ill have 8 fixtures in my flower room instead of 5. Will the clu048s do the job in my flower room cause they kicked ass for veg.

The citizen cobs with clu12XX in their model number are 36V based so should be more or less dropin replacement but with that driver inwould double check the datasheets for voltage at that current; its quite a tight fit to get 4x 36V cobs on that driver. 1218 would be better than 1212.
I know @CobKits sells these cobs, he would be the best person to enquire with.

Rocket Soul said:

The citizen cobs with clu12XX in their model number are 36V based so should be more or less dropin replacement but with that driver inwould double check the datasheets for voltage at that current; its quite a tight fit to get 4x 36V cobs on that driver. 1218 would be better than 1212.
I know @CobKits sells these cobs, he would be the best person to enquire with.

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So the 1812s would be better for the drivers I use? I even looked at the 1818s

Vonkins said:

So the 1812s would be better for the drivers I use? I even looked at the 1818s

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Those run higher voltage, around 50v and wont work as drop in replacement. But yeah, they would be better.