SolarSystem® 550 Specifications
SolarSystem® 550 Specifications
Programmable Spectrum Control Means Infinite Possibilities
The SolarSystem 550 commercial indoor LED Grow light system offers programmable spectrum control and low power consumption.
californialightworks.com
Just check out the reviews I am going on 3 1/2 years now and have not had any issues, I was using 2 600 HPS. Now for the last years with these Blurple (Yes People like to call them Blurple) lights I am happy and can't say enough about these units, I don't know how the other lights work because I have not tried anything but my 600 hps and now the Solar System 550s two of them I am happy I made the switch.
They are a bit pricey but well worth ever single penny I spent on them. Grow has been doing better than any HPS i've ever used. I know some will say some shit but i've actually been a user and very happy use of these lights and they produce better by far, Bigger, stinker, tighter, and much more Potent.
Look around do some research and find out what people that actually use a product say about them, But make sure what you listen too, as I mean long time growers not someone who just started and says shit they have no idea about.
Over the 3 years. I've saved changing HPS lights every 8 months 565.00 dollars on bulbs alone, my power bills dropped and saved me another 120 per month which comes out to around 4000.00 alone in power over 3 and a half years.
120 x 12= 1440 x 3.5= 5040.00 Power
115 x 2 = 230 x 3.5 = 805.00 Lights