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The Panorama Fixture uses Cree 3watt LEDS driven to only 1 watt each. They will be plenty strong for plant growth!
If we can be of any additional assistance, please feel free to contact our Technical Support Department at 1-760-727-7285 or via email at firstname.lastname@example.org and we will be happy to answer any question(s) you may have.
We hope that you find this information beneficial. You will also find many articles full of helpful information on our Ecoxotic website community support section! Your question(s) may already be answered there.