That is an expensive way to find out. What I did when experimenting. I connected minimum number of cobs. I have mixed 36v with 72v on a common driver it works. Constant Current says I will send the same current to each cob, 1400mmA in my case for 72v that means it generates 100w while a 36v cob generates 50w at the same time.
I would mount the cob's on heat sinks before doing anything. experiment with connecting after you have mounted that takes what two hours, or are you waiting for heat sinks too..
So what did you buy? driver cob number just curious.
