So after messing around on rollitup( which most ppl are complete pricks might i add) was I formed that my light is worthless and best shot was to grow only 1 plant if I was lucky. I'm fairly new to this and rollitup where just there to laugh at me. I have a 5×3×6 closet (basement) grow. My temps during the day (lights on) range between 76-82 and at night 68-72. Mylar on all walls, and a white 75w light and a 600 w led also. So my question is this will this light be sufficient enough for a couple plants?