Thanks again Humple for your advice. I've gone ahead and ordered the 4x QB120 boards, and the HLG-185H-24A. They should arrive by early next week. Now I just need to look around at heat sinks. I can probably locate a source for aluminum plate locally. Not sure if there's a reasonably priced source for heatsinks for 3 of the QB120 boards. Probably not a standard item anyway... I expect plain aluminum plate will be just fine!Humple wrote: ↑Sun Apr 29, 2018 5:03 am
That's more than enough power for your square footage, but the unusual dimensions of your space wouldn't be well suited to the layout of that light. The boards have very tight diode spacing, and they would be fairly close together, so the ends of your cabinet would see too little light. In order to get uniformity, you'd need to hang the light higher than you can in the space that you have.
I'll provide an update once I get all the parts assembled.
