I can't tell if that light has the two different T5 bulbs...

The 6500K is TL5 HO/54W/865

The 3000K (too high in the spectrum IMO) is TL5 HO/54W/830

Ande...when your friend is ready to force flowering, he'll be wanting the 3000K bulbs if he wants to see the sort of results hoped for. $15-20 each from most grow suppliers.
slowthestone Reviewed by slowthestone on . suggestion???? any suggestions on friend room doors?he got about 6ftx21" and about 5'6" of grow height?should he put 2 doors or just one?its 3'6" and he is painting right now with kiltz and then should give it a try hes got a new wave t5 high output fixture w/4 bulbs two differnt kind guy at store suggested.should he b be able to three plants to grow with it>???:thumbsup: Rating: 5