Spider Farmer SE7000 Commercial LED Grow Light New

HIGH EFFICACY & MAXIMUM YIELDS: Coming with 3330pcs Samsung LM301 & Osram 660nm Diodes, the output and efficiency of Spider Farmer SE-7000 LED grow light operate at 650 watts with an output of 1780 µmol s-1, achieving an amazing efficacy of 2.75µmol s-1 per watt, promising your maximum yields and profits