DLC Technical Requirements V5.0       Search the Online NLC QPL

Expertise trusted by:

  • Allliant Energy
  • Ameren
  • BC Hydro
  • BGE
  • Bonneville Power
  • Cape Light Compact
  • ComEd
  • ConEdison
  • DC Sustainable Energy Utility
  • DPL
  • DTE Energy
  • Duke Energy
  • Efficiency Nova Scotia
  • Efficiency PEI
  • Efficiency Vermont
  • ElectriCities of North Carolina
  • Energy Trust of Oregon
  • Eversource.jpg
  • EWEB
  • Fortis BC
  • Georgia Power
  • Hawaii Energy
  • Hydro Quebec
  • Idaho Power
  • IESO
  • Liberty Utilities
  • Long Island Power Authority
  • MEEA
  • MidAmerican Energy
  • Missouri River Energy Services
  • National Grid
  • National Resources Canada
  • NEEA
  • New Hampshire Electric Coop
  • PECO
  • PG and E
  • PNM
  • Puget Sound Energy
  • Reading Municipal Light Department
  • Salt River Project
  • SC PUD
  • Seattle City Light
  • SMECo
  • SMUD
  • Southern California Edison
  • Tennessee Valley Authority
  • United Illuminating
  • Unitil
  • Wisconsin Focus on Energy
  • Xcel Energy
DLC Webinars

NLC Technical Requirements V5 (NLC5) Overview Webinar

June 23, 2020 Available to Download

NLC5 focuses on strengthening the value of NLC technology while addressing important issues for market acceptance. Join us on Thursday, July 2, 2020 from 1:00pm-2:00pm ET, for an overview webinar that will discuss changes in the Technical Requirements for networked lighting controls, including requirements for cybersecurity.

Read more

Achieving Interoperability for Networked Lighting Controls

June 04, 2020 Available to Download

This webinar digs into a new DLC report that explores the current interest in networked lighting controls (NLC) and the benefits various stakeholders can attain from championing interoperable systems. Three actionable use cases work to show why interoperability is a core component for ongoingoperation of energy savings programs and is essential for the long-lasting relevance of NLCs.

Read more

Horticultural Requirements V2.0 Overview Webinar

May 13, 2020 Available to Download

The Hort V2.0 updates continue the transition from traditional lighting data and metrics to horticultural-specific lighting data and metrics that better represent horticultural lighting performance. The draft also introduces a process for family grouping of products and private labeling of already-listed OEM products.  

Read more
Our Community


DLC handles product verification so Utility & Energy Efficiency Programs can focus on customer satisfaction.

Become a MemberMember Login


DLC gives Manufacturers a voice in the shaping of efficiency lighting specifications and programs.

Submit a ProductCreate an Account

Lighting Designers

DLC provides resources that help Lighting Designers identify products that prioritize efficiency and comfort.

Search the QPLLighting Controls ResourcesCreate an Account

Join Us

Success through collaboration.

Create an AccountBecome A Member