The DLC recently released the final version of SSL Technical Requirements Version 4.4. This Technical Requirements update consists of new policies that will allow high performance, energy-efficient horticultural lighting products, DC and PoE products, and field-adjustable light output products to be qualified and listed on the DLC Qualified Products Lists.
These revisions were added to the Technical Requirements as Version 4.4 and go into effect today (October 18, 2018).
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