despite if its a mute point or not. is easier to think in watts (for normal lights MH and hps) because i know that i will harvest aprox. 1gr/W
i dont know how many gr/par it will yield. and even if i know it, i dont have a PAR meter and that info doesnt came on all packages.
maybe for...
i think watts it more important that LUX. on normal lights (hps and mH). on led i think PAR its more important.
anyway, i made one of this but with just 8 bulbs of 5 watts each. (40w total) for a small greenhouse of 1 meter x 0,6 meter. where i only keep 4 mothers on veg. and it work very good...
hola veo que reviviste el post. tambien soy de chile. y quiero empezar con el tema de hacer semillas y cruces. ojala podamos compartir datos.
saludos y suerte!