about the LED , Spider farmer SF1000 its claim about adequate for 2x2 grow room , but mine tried to use SF1000 with 3 plants inside 2x2 grow room
and now works good , may be its lacking when flowering , but i think its OK with my first grown
my SF-1000 setting
germination : height around 45cm , dimmed 30%
Seedling : height around 45 cm , dimmed 30-60%
Veg : height 45 cm , dimmed 60-80%
Flower : height 30 cm , dimmed 90-100%
like