has anyone else used the 12/1 light sced and how did it work?? any replies would be helpful,,ive never heard of it, and i normally do side by side compares but no longer have the room to do 1..id like to see the diference in a plant getting 18/6 or 20/4 or 24/0 against the 12/1 thing...im really interested but like proof before trying,,my electric bill was 700.00 last month im running 2 600 watters 12/12, 2 400watters at 12/12, 1 400 at 24/0 and 1 400 at18/6 so i can really use somthing to save electric,,all in DWC..ANY RECOMENDATIONS??