Hey, just thought I'd chime in.
I noticed when looking at the Marshydro LEDs that they have a couple versions. The white ones, like you have Sioux, that do not have the veg and bloom switches. I don't think it is a huge deal because I have grown with both switches on and it was fine, I just like the variability of switches to cut my wattage when they are babies. And the green ones, like you have Oil, that have the veg and bloom switches. The wavelengths are the same except that the green ones also claim to have infrared spectrum (730nm). So really, Sioux, you have nothing to worry about. Infrared is a fairly new discovery to put onto grow LEDs and is probably still in trial stages, but supposedly it is supposed to help, however I have never used infrared and had great looking plants and good smoke.
Also, it says the Marshydro sells the MarsII but it may be a gimmick, I don't rightfully know, but yes they have 5w LEDs and I think 3w diodes are perfect for growing these plants indoors.
MJA