Update on the build PICS BUILD CONTAINS: 1 HLG 3000k 288 135 w V2 Quantum board 1 Alibaba (BAVA) 3000k 288 135w V1 Quantum board 2 Growmau5 chilledtech pucks (Samsung 3000k LED + 660nm red) run at 65w each 1 Vero29 4000k COB run at 60w https://i.imgur.com/jspvUAF.jpg https://i.imgur.com/qDKxzS4.jpg ...

Thank you yes that makes sense.

I went with the Vero29 cob, it runs at 37v which is close enough to the 45v of the pucks. They will all be running around 50 watts so I think the distance should be similar, I could always add optics if needed too.

My alibaba connect actually sent me a pic for a similar new quantum board today. He says its an lm301b mix with 660nm reds. I got a regular 288 quantum board from him in the past and its just as good as my HLG one.

I ordered the 2x2 Chilled Puck Kit from RapidLED. https://www.rapidled.com/chilled-logic-2-x-2-led-grow-kit/ The kit comes with a Meanwell HLG-185H-C1400B driver. Since each puck is 45v (or 48 at higher amps) and I have two of them. That gives me 90v. Since the driver is able to push 143v at constan...