Hello. I have really been looking at the spider farmer sf-4000 it seems like a decent light for the price but I haven’t found many reviews. Most I’ve seen are like mr Canuck and I would assume a guy getting kick backs is going to promote the items quite heavily. Has anyone here had any experience with spider farmer lights? Also I’ve noticed that some places recommended using a 5x5 tent for the sf-4000 where others say 4x4. Part of me wants to get a 5 just because of the 9 extra sq. Ft it adds but if the light would be better in a 4x4 I’d run that with 4 plants. Plan on growing some autos for a couple runs to get back in the swing of things. I haven’t grown in a couple years and that was under hps and hydro. Just trying to do my research before dropping that amount of cash.