In general, the illumination area of a 1200w LED grow light is 10-15 square meters. If the position of the suspension is high, about 12pcs 1200w LED grow lights are needed. If the distance is too close, about 10pcs LED plant lights are needed.
sorry~~ I have never used this one led grow lights, and I chose a 1500w led grow lights for my grow tent
And in my opinion, high power led grow lights best for your plants and better choose one which can dimmer the lights and helps you save more money~~