Greetings Earthy Dank. The reason that I switched to 12/12 is that the LEDs are not sending the needed signals to the plant to initiate bud growth. The added spectra should prod the plant into activity, I hope. The LED kit that I have is only the two frequencies, of red & blue. New LED Growlights are with Full-Spectrum, which I suspect may involve flowering.
Wattage is Red=10w, Blue=3w. The kit is 5-Reds, 2-Blues.
Oh and in high hope of success, also added is a UV-B lamp. Its a 20w CFL.
UV-B processes THC and helps trichome development.