Retardid_greenthumb
Active Member
I just want to add. My posts was not being harsh on vipar. They work well , however take the v900 i have it will replace a 400 watt hps. Not a 900 or even a 600. If your light pulls 415 watts like my v900 u have a 400 watt grow light not a 900....so take the wattages and coverages with a grain of salt guys. U need more than they tell uAnybody have any luck with VIPARSPECTRA LED's?