Past Technical Requirements

Past Technical Requirements Versions

Development of Technical Requirements for the DLC Solid-State Lighting QPL is an ongoing process involving input from Members, stakeholders, and our Technical Committee. The DLC strives to be responsive to the constantly-evolving SSL market and ensure that updates serve the needs and interests of both our Member utilities and our many industry stakeholders equally.

Please see below for an archive of past versions of the DLC Solid-State Lighting Technical Requirements.