take a look at par for each unit more important then watts at wallso you think the Johnson cx-9 (the 9 cob) think it says its 540w would be a good choice for my 5x5?
or...
the go green leds 6 cob 300watt x 2? for a total or 12 COB and 600w I really think this is gonna be my choice if I can get some agreement herelet me know what you guys think
Only thing I can say is, Johnsons are 3590 & go greens are 3070. BUT there's a code "RIU15" on gogreenleds.com for 25% off. So... your call. I use a 4 cob go green and have had GREAT results.so you think the Johnson cx-9 (the 9 cob) think it says its 540w would be a good choice for my 5x5?
or...
the go green leds 6 cob 300watt x 2? for a total or 12 COB and 600w I really think this is gonna be my choice if I can get some agreement herelet me know what you guys think
cant argue with that pic lolOnly thing I can say is, Johnsons are 3590 & go greens are 3070. BUT there's a code "RIU15" on gogreenleds.com for 25% off. So... your call. I use a 4 cob go green and have had GREAT results.View attachment 3606146
That'd get the job done. They have switches to use only half of them at a time. Believe it or not, that pic was the VERY FIRST DAY I had ever switched all 4 on. That growth was strictly from 16 cfls in the hoods I built you can see (8each)and just 2 cxb3070's at 1400ma. The go greens are all 1400mas so they get a nice rounded 50w per cob for easy marketing.you think 2 of the 300w would be ok to start supplement if needed being 12 cob in a 5x5 whats your thoughts