DIY single COB system: your thoughts and comments

[idf420]

hello,

so i am building my stealth grow box and its time for choosing the lights.
after reading and researching here in the forum, I've decided to go on single cob system since my grow space is 30cmX30cmX120cm (yeah i know its small but that what i can work with right now to keep it stealthy) and the quantom boards right now are alittle to big for me.

was really influenced by the 1 cob Migro system.

so the cob that I've decided to use is Luminus CXM-32-35-80-54-AC00-F2-3 since i cant buy a single CXM-32-35-80-54-AC40-F5-3 cob on digikey like in the migro system, i would like to run it at 2800[mA], and in the graph i see its using 53[V] at this current so thats 150[W].

so my question is:

1. will the Mean Well HLG-150-54B driver will do the job?
2. will there be a big difference in yield if i choose the cxm-22-32-80-ac40-f5-3 (its gen4 but smaller diameter, the other one is gen 3)

thanks for the helpers!

 

[TorturedSoul]

If the above calculation means you are planning to run your COB at 150 watts, that's a lot of juice, lol, and I hope you have a top shelf active cooling setup on it. Also, a 150-watt COB is way too much for 0.969 ft.². So maybe I misunderstood, IDK.

 

[idf420]

Yeah, i realized that after some more readings so i probably go for the cxm22 and a driver with dimmer