and what is that yielding you? what does that leave you for pas watts?
I am new to these COB's and Very interested in completing my first build.
I am unemployed right now so funds are tight, but I need to start my medicinal grow as I cant afford to buy from a LP.
my prescription is for only 3 grams a day despite my current usage, this will allow me for 15 plants.
I believe with HID the number to match the sun was 1000w
but these cobs are now more efficient, so what par output would match the output of an HID?
Would you guys consider buying this kit for the Price V.S. D.I.Y
http://timbergrowlights.com/250-watt-cree-cxb3590-5-cob-kit-meanwell-hlg-power-supply-free-shipping/
and if D.I.Y. - would these potential configurations seam to be correct?
and what would be better suited to my application?
4 cbx3590's per HLG 185h c1400 - 56% efficient - 200w a bar-110par a bar- (x2) 400w a set - 224 par a set?
5 cbx3590's per HLG 240h c1400 - 56% efficient - 250w a bar -140par a bar- (x2) 500w a set - 280 par a set?
6 cbx3690's per HLG 240h c1050 - 61% efficient - 210w a bar- 128par a bar- (x2) 420w a set - 256 par a set?