garden thanks dude, but we are just gonna go with a 400w cause we dont have the extra 100$ for the 600w. but would it be better to buy a 400w hps grow light system and a 400w mh bulb conversion or a 400w mh grow light system and a 360w hps conversion bulb? i've look and noticed that the lumens are lower for the conversion bulbs as apposed to the bulbs that come with the grow light systems...
bluecraze08 Reviewed by bluecraze08 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