The DLC offices will be closed from December 25th, 2024 through January 1st, 2025.  We do not anticipate any delays in application processing from this closure.  Please email info@designlights.org with any questions.

Networked Lighting Controls

Networked Lighting Controls Technical Requirements

  • Technical Requirements Version 5 (NLC5)

    The DLC’s Networked Lighting Controls Technical Requirements and associated Qualified Products List provide an essential resource to efficiency program administrators, designers, specifiers, distributors, contractors, and end users to identify, compare, and select rebate-eligible, high-performing control systems for use on projects.