yes.. but the difference between a 600watt bulb and a watt BULB are HUGE..
the plant really really takes it to the next level.....

either way,. you need to keep the light as close as possible...
less than 10 inches.. if you want to get PROfessional results

: )
happy growin
Garden Knowm Reviewed by Garden Knowm on . Another Lighting Question??? if im gonna purchase a 400w mh grow light system and use the mh for veg would a 360w hps conversion bulb to use during flowering be enough to flower 4 or 5 plants??? Rating: 5