I have known about theses for awhile. That was why I was wanting to wait for these to come out to wrap up the group buy.
These are multi-wattage ballast. Sunlight Supply will be coming out with another brand with these same features in mid November. But there was already pressure to close it due to new group buy procedures/requirements.
Thinking of selling mine and getting the new ones. I would like to be able to have the option to go to 400w with a turn of a knob and not having to replace ballasts and wiring and so forth.
I believe this product "ups" the bar for other manufacturers. This gives SLS a jump start in the industry.
