DLC News
April 13, 2018

New DLC Draft Policies: SSL V4.4 (Horticultural Lighting & DC/PoE Lighting) and 2nd Draft NLC Technical Requirements V3.0


The DLC is pleased to release the following draft proposals for stakeholder comment:

1st Draft: SSL Technical Requirements V4.4 (Comments due May 30, 2018)
 

  • DC and PoE Lighting: Testing and Reporting Requirements for Direct-Current (DC) and Power-over-Ethernet (PoE) Lamps, Luminaires, and Retrofit Kits
  • Horticultural Lighting: Testing and Reporting Requirements for Horticultural Lighting


2nd Draft: NLC Technical Requirements V3.0 (Comments due May 10, 2018)
 

  • Networked Lighting Controls: Technical Requirements V3.0 for Networked Lighting Controls (NLC)
 


Comment Forms (New!)

The DLC now requires all comments to be submitted using DLC Comment Forms. Please download the Comment Form for each individual Technical Requirements proposal below. Comments should be submitted using the DLC Comment Forms to info@designlights.org and will be accepted through Thursday, May 10, 2018 for NLC Technical Requirements V3.0, and through Wednesday, May 30, 2018 for SSL Technical Requirements V4.4.

 


Informational Webinars

Two informational webinars will be held to review the proposed new Technical Requirements:  


Horticultural Lighting Webinar

Wednesday, April 18, 1:00pm-2:00pm EDT.
   

DC/PoE and Networked Lighting Controls Webinar

Thursday, April 19, 1:00pm-2:00pm EDT.
   


SSL V4.4: Horticultural Lighting Products

The DLC has developed a draft policy to accept applications for and qualify products designed and marketed for use in horticultural lighting applications.

Horticultural facilities are quickly becoming the fastest growing electric load for many utilities, with lighting representing the greatest portion of that load. Well-designed horticultural lighting products have the potential to save energy while optimizing plant growth and health. The DLC intends to list Horticultural Lighting products based on output (high- or low-output) and intended use (supplemental or sole-source lighting).

Download Drafts and Key Technical Questions

 



SSL V4.4: DC and PoE Products

The DLC has developed a draft policy that will enable luminaires, lamps, and retrofit kits that are powered by Direct Current (DC) or Power over Ethernet (PoE) to be qualified and listed on the DLC SSL QPL.

DC and PoE lighting systems are two new classes of lighting systems with potential to reduce electrical losses from AC to DC conversions, to integrate directly with DC generation sources such as solar and batteries, to reduce installation costs, and to connect more readily to IT infrastructure for advanced lighting control. The DLC intends to list DC/PoE lamps, luminaires, and retrofit kits on its SSL QPL while differentiating the performance from traditional AC powered lighting.

Download Drafts and Key Technical Questions

 



2nd Draft: NLC Technical Requirements V3.0:

The DLC has developed a second draft of the NLC V3.0 Technical Requirements based on comments received from stakeholders to the first draft, along with discussion at the DLC Controls Summit in March. Highlights of this proposal include revised requirements for both Cybersecurity and Energy Monitoring and revisions to the proposed documentation requirements.

Download Drafts and Key Technical Questions

 


If you have any questions about the draft requirements outlined above, please email info@designlights.org. We appreciate your comments and feedback and look forward to engaging with you as we continue to develop these policies.