LUMATEK ZEUS 600W LED by Lumatek. Lumatek Zeus 600W LED Full Spectrum Multi-LED-Bar Grow Light Hydroponics. The Lumatek Zeus 600W LED is a linear multi-light bar fixture producingPPF of 1380 µmol/s and a Photon Efficacy (fixture efficiency) of2.3 µmol/J.
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