Danielson999
Well-Known Member
Right, the HLG-240-1050 would run 6 cobs at almost 40w per cob. Less power, more cobs. I think overall it's much cheaper upfront costs to buy less cobs and more power. 60 cobs vs 100 cobs is $1000usd. Powering 60@80w or 100@40w will cost about the same.If you run 4 per 240 driver @ 40w per square foot, you will save 1200 watts and possibly produce similar # as 50w per square foot.