People are reading....
Given an area of 4x4 with 1000w HPS vs 600w of COB, you will produce roughly the same. How is that not a win? I know I ran 1000w HPS in 10sq ft and achieve 610g. With the same strain (3rd gen clone, 1000w run was done with 2nd gen clone), I was able to achieve 488g with 400w of COB (CXB3070) lighting in the same area, same environment, same plant. I know without a doubt in my mind that if I added 200w more to the room for 600w of COB that I would have equaled or surpassed a 1000w HID. That alone is a win. 600w vs. 1000w for the same yield? You are stupid not to believe in it......