Dual-siv, txuas ntxiv lossis thim rov qab, hloov kho lub teeb pom kev sib txawv kom tsim tau qhov sib txawv PPFD (photosynthetic photon flux ntom ntom), thaj tsam sib txawv thiab hneev taw.

Tom qab txuas ntxiv, qhov tsawg kawg nkaus ntawm 1000W yog 6 los ntawm 4ft.

Tom qab txuas ntxiv, qhov tsawg kawg nkaus ntawm 730W yog 4 los ntawm 4ft.

Qhov txaus npaum li cas ntawm lub teeb xav txog qhov wattage kos thiab ua tau zoo

~ 1500+ umol/s rau 5'x5' cheeb tsam

~ 1100-1500 umol/s rau 4'x4' cheeb tsam

~ 600-850 umol / s ib 3'x3' cheeb tsam

~ 275-375 umol / s ib 2'x2' cheeb tsam

Kev them nyiaj txaus PPFD rau cov nroj tsuag theem: veg: 300-600umol / m2 / s, paj: 600-1000umol / m2 / s