Highly efficient LED plant exposure system for tents and large indoor areas. The modular and compact design enables the highest power density. The sophisticated secondary optics with 90 ° beam angle ensures a very homogeneous light distribution over rectangular surfaces. Noiseless passive cooling and the ability to daisy-chain multiple modules for large acreage make the Q6W the perfect solution for a variety of horticultural applications. Efficacy: 2.7 μmol / J Consumption: 215 W PPF (400-760nm) 580 μmol / s Beam Angle: 90 ° degree LM 90 90% of light output after 80,000 hours