·Power Draw:730W ·PPE:2.85μmol/j ·Yield:3g/watt FC6500, mounted with Samsung LM301B chips - diode efficiency 2.8umol/j, is also recommended for large-scale commercial cultivation and top-quality home cultivation. FC6500 LED grow light uses a uniform photon distribution to preserve an even PPID and superb PPF across the canopy.