Re useing old driver

[RastaDaniel]

I've found lower wattage board DC 26-36v

59.41C$ 45% OFF|Samsung 240w Led 400pcs Pcba Quantum Board, Qb288 (490x95x1.6mm) Pcb With Lm301b+660nm/lm561c S6 3000k Diy Led Plant Grow Light - Growing Lamps - AliExpress

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LM561C 3000K/LM561C 5000K runs at Current: 200w 5.5-6Amp

 

[wwwillie]

Yow!
Looks like a good match. Concern here is about cooling though, going to need a good heat sink or maybe even some fans.

 

[RastaDaniel]

I will order and try, should I get dimmer and run at 90%? Thanks for help willie