LUMATEK ZEUS 600W PRO 3.1 FULL SPECTRUM LED GROW LIGHT. LUMATEK LED LIGHTS ALSO INCLUDE FREE PAIR OF ROPE RATCHETS. The new higher specification LUMATEK ZEUS 600W PRO 3.1 LED is a linear multi-light aluminium bar fixture producing high PPF levels of 1990 µmol/s achieving a photon efficacy of 3.1 µmol/J.
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