hello.i m new in this and i want u take a look at this(room90cmx80cmx2.1m)could be work somethink like 120w CFL 6400k white spectrum for 2 weeks then swich with(sonlight) MH-hsx 250w for the rest of vegi then i use 400wHPS-TS(SONLIGHT) FOR FLOWERING.i asked before i pay somethink i wont. PS 1 want t grow 4 plan max in this room