cob/sqft

Hello, im setting up a 3X3 tent. I know I want to go with Vero 29's since im in Canada and, everything costs more than im able to spend right now. atleast it seems that way. I am thinking of going with . 2 X Vero 29 @ 5000K for Veg. BXRC-50E10K0-L-24 6 X Vero 29 @ 2700k for Flower...

Lets assume over 4sq ft: Setup A: (4) cxb3590 36v 3500k CD on (1) HLG-185h-c1400B dimmed to 50% Setup B: (4) cxb3590 36v 3500k CD on (1) HLG-80h-c700B at 100% power 1. These setups pull approx the same wattage amount from the wall, correct? 2. Is Setup A just as efficient as Setup B...