New Flowering Room / Upgrade other Flowering Room

Hey Hey everyone,
I currently have a flowering room 5 x 8 with 32 x cxb3070 (not good as cxb3590 i know), but i have it running for 3 years now, consuming 1600w and i yield easily from my setup 1 - 1.2GPW, im running it on DIY aeroponics, 4 containers, 2x4.
Basically I was planning to upgrade my lights to CXB3590, but i found that F series... And efficiency is everything for me if it can distribute the light even more = more yields denser buds everywhere

So my plan is to build a new Flower room on side of my current one, will be using RDWC, space would have 5 x 6,6 (1,5mx2m).
What you think would be the perfect lighting? by what I saw on Takeshy thread and after doing my maths i need 48 x SI-B8V521560WW and 4 x Mean Well HLG-320H-48A
what about the "Thermal switches" where you using those?

I'm planning to buy 96 x SI-B8V521560WW and 8 x Mean Well HLG-320H-48A, that way i can build new room and upgrade leds for the new room . each room will run on 12h difference from each other. Will have 6,7m2 (21.65 SQFT).

Thanks!

Any recommendation of where to buy ‎SI-B8V521560WW‎ on Europe?

id stick with cobs that will attach to the same holes as the cxb3070 did. any of the 28mm square chips that use 35mm holder hole spacing

luminus cxm22 are cheaper and more efficient than 3590s

CobKits said:

id stick with cobs that will attach to the same holes as the cxb3070 did. any of the 28mm square chips that use 35mm holder hole spacing

luminus cxm22 are cheaper and more efficient than 3590s

Click to expand...

Maybe you are right, so you recommend me to upgrade my old lights only by changing the chips.

About the new room im planing do you have any experience with SI-B8V521560WW ?

Thanks