dbkick
Well-Known Member
The sun systems run the same lamp philips 315 agro elite but there's actually two flavors of that lamp, one more suited for veg and full cycle at 4250K I think.i seen the sun system after i already bought these,,the guys at growgreenmich, told me they are based on the same tech but different bulbs,but idk? both are phillips bulbs so i think they are the same just different kelvins,,not sure though..anyways the guys at boulder wer really good and answered all my questions, and said these 315 will beat a 600 watt hps hands down,, we will see...
I looked at the post and just assumed you were the manufacture which appears to be right down the road from me.
The ballast may be different but doubtful, probably indentical. Not sure if the SS uses a Welthink ballast or another brand. Last I knew welthink and another company I can't recall were the only two sources I could find for ballast.