Sooo bought spider farmer sf1000 lights earlier this year for right around 100 bucks a piece.recently bought bloom spec ss1000 lights for 50 bucks each and they are stronger ppf than the spider farmer lights.......should have done research, bought both from amazon if ya guys wanna check em out.
I bought one of the SF2000 lights to test how it does and I could not be more disappointed in it. My 5 or 6 year old Viperspectra 700PAR kicks its ass, What I learned from the experience is too look at the PPDF charts and ignore the MFG max foot prints because most of them lie.
I have 3 1000w HIDs I want to replace with LEDS. I think 2 of these are my next light but something better may come out in the next few hours.