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Regular price $385.00 AUD
Regular price $398.00 AUD Sale price $385.00 AUD
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The Lumatek 30W UV Supplemental Light LED Bar offers a Light Spectrum enhancement for growers who are looking to improve crop quality by adding Ultraviolet lighting their system.

UV technology is a powerful tool for growers looking to create a unique final crop -  affecting flavour, smell and yield. It can also help to control mould formation with gentle UV-B doses and reducing the need for chemical interventions by the effect of UV-A.

Designed to fit directly on the popular Lumatek Zeus LED fixtures. Each Light Bar comes with its own independent power unit, and several Light Bars can be connected together by the use of a 'Daisy chain cable'.

Lumatek Zeus with UV Light Bar

To ensure unit performance, the UV LED bar has a single input and output socket for the Power Cable or Daisy Chain Cable depending on the setup. For this reason, the Power cables and Daisy Chain cables are sold separately. You will need one power cable for each setup, plus a daisy chain cable for each extra UV Bar that is added to the setup.
eg. If you are adding two UV bars to a Zeus unit, you will need one power cable and one daisy chain cable. If you want to run a single UV bar by itself, you will need one power cable. If you are adding a UV bar to an existing UV Bar setup, you will need one daisy chain cable.

30W UV Supplemental Light LED Bar

This unique fixture was specially designed to provide the ideal UV-B [280-315 nm] and UV-A [315-400 nm] radiation doses to your plants based on scientific support. A single fixture can provide 2.2 kJ/day (12 hours) of UV-B energy and 518 kJ/day (12 hours) of UV-A output. This translates to a fixture output of 100 mW of UV-B and 12000 mW UVA. Lumatek ensures that this fixture does not produce UV-C radiation.

Recommended Coverage
The Lumatek 30W UV Supplemental LED Bar was designed to fit directly into the Zeus fixtures. To make sure you achieve the best light spread over the canopy, we recommend:

Integrate a minimum of 2 units of 30W UV Supplemental Light LED Bar, with
ZEUS 465W 2.6 | 1.2 x 1.2 m footprint
ZEUS 600W 2.6 | 1.4 x 1.4 m footprint
ZEUS 465W PRO 2.9 | 1.2 x 1.2 m footprint
ZEUS 600W PRO 2.9 | 1.4 x 1.4 m footprint
ZEUS 1000W Xtreme CO2 | 1.5 x 1.5 m footprint w/ CO2 Supplement

Integrate a minimum 3 units of 30W UV Supplemental Light LED Bar, with:
ZEUS 1000W PRO | 1.5 x 2.0 m footprint

Recommended UV-B + UV-A Radiation Application
Always mix the supplemental UVB + UVA radiation with the previously mentioned Lumatek Zeus Full Spectrum LED Range, starting from 12 hours photoperiod to less during the Flowering grow stage, at least 4 weeks before harvest.

For a good UV radiation spread, ensure to install the recommended minimum units and follow the distance to canopy referred on the Grow Light Strategies table.

If you notice plant damage, we recommend to  increase the distance between fixture and canopy or decrease the UV light output delivered to your plants by reducing the photoperiodic time.

Lumatek UV LED Bar Graph



The UV radiation emitted by UV Lights can cause damage to exposed skin and eyes.

To avoid adverse affects to humans;

  • Power off when installing or/and during the maintenance of the growing system. If powering off UV Bars is not possible, all exposed skin should be covered with opaque material and protective glasses worn.
  • Never look directly to the light as the UV radiation from the light fixture can damage eyes.

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Have some Questions or Need more information?

Send us a question via the Reviews form on this page, and our team will get back to you. 
🌱 Call (0754 499 693) or email us for dedicated friendly advice
🌱 Come visit us in Noosaville at 8/11 Bartlett Rd for a chat and to see the product
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Shipping available Worldwide | Pick up available Noosaville 5 days per week