Sign In / Create an Account About Us Contact Us Solid State Lighting Lighting Controls News & Events Terms Bringing efficiency to light. The DLC® is a non-profit organization whose mission is to drive efficient lighting by defining quality, facilitating thought leadership, and delivering tools and resources to the lighting market through open dialogue and collaboration. Learn more Expertise trusted by: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 DLC News & Events Jun 1, 2017 DLC Releases Networked Lighting Controls Technical Requirements V2.0 The DLC is pleased to release the final Networked Lighting Controls Technical Requirements Version 2.0. These final Technical Requirements incorporate two rounds of stakeholder feedback, as well as thorough discussions held at the DLC Lighting Controls Summit in Atlanta in March. Read more May 8, 2017 New Systems Qualified on the DLC Networked Lighting Controls QPL The Autani Energy Center system and the Crestron Electronics Crestron DALI system are now qualified on the DLC Networked Lighting Controls QPL! Click through to download the updated QPL. Read more May 8, 2017 Inaccuracies on the DLC SSL QPL Have Been Resolved The inaccuracies on the SSL QPL that stemmed from complications with a DLC server update have been resolved. The DLC sincerely apologizes for any inconvienence this caused. If you are experiencing any lingering issues, please notify info@designlights.org. Read more May 3, 2017 SSL Static QPL Available to Download During QPL Maintenance Due to unforeseen complications with a DLC server update, the SSL QPL is currently displaying inaccurate listing statuses and a javascript error on Internet Explorer browsers. We are actively working on repairs to correct the listing statuses and other errors. Please click through to download the full SSL QPL while we correct the online QPL. Read more Apr 28, 2017 DLC Releases Technical Requirements V4.2 The DLC is pleased to release Technical Requirements V4.2, encompassing expansions and revisions to the Technical Requirements for SSL products. Updates include the release of Allowances for CCT and CRI, new product categorization for Linear Replacement Lamps, and updated requirements for Hazardous Location Lighting. Read more Apr 21, 2017 Notice to Manufacturers: New DLC Self-Certification Statement Required with All Applications As of Friday, May 5th, all product applications must be submitted with the new Self-Certification Statement that includes a date field. Please sign and date the statement as the last step in compiling your application documentation for submission. After May 5th, product applications will be returned for re-submission if they contain the old Self-Certification Statement. Read more Read All The News & Events DLC Webinars Networked Lighting Controls Technical Requirements V2.0 June 13, 2017 Upcoming Webinar The DLC will provide an overview of the new and revised Networked Lighting Controls V2.0 Technical Requirements issued on June 1, 2017. This webinar will include information on the addition of exterior lighting controls to the requirements, system eligibility, and the application process. Read more Technical Requirements V4.2 Overview Webinar - May 3 May 03, 2017 Available to Download This webinar reviews Technical Requirements V4.2, which encompasses expansions and revisions to the Technical Requirements for SSL products, including the release of Allowances for CCT and CRI, new product categorization for Linear Replacement Lamps, and updated requirements for Hazardous Location Lighting. Read more Draft Policy Release: Technical Requirements V4.2 Webinar December 12, 2016 Available to Download Reviews the draft policy release for Technical Requirements V4.2, which includes updates to the T5 Replacement Lamp category, provisions for Allowances, and a proposed definition for Hazardous Location Lighting. Read more Read All Webinars Our Community Utilities DLC handles product verification so Utility & Energy Efficiency Programs can focus on customer satisfaction. Become a Member Member Login Manufacturers DLC gives Manufacturers a voice in the shaping of efficiency lighting specifications and programs. Submit a Product Create an Account Lighting Designers DLC provides resources that help Lighting Designers identify products that prioritize efficiency and comfort. Search the QPL Lighting Controls Resources Create an Account Join Us Success through collaboration. Create an Account Become A Member About the DLC About Us News and Events Privacy Policy Terms of Use Membership Become a Member Sign In Solid State Lighting Search the QPL Submit A Product Technical Requirements SSL FAQs Lighting Controls Download the QPL Qualify a System Technical Requirements Lighting Controls FAQs Stay Connected Newsletter Sign Up Contact Us info@designlights.org 301-588-9387 10 High Street, Suite 10 Medford, MA 02155 Copyright 2016