DesignLights Consortium Qualified Product Listing

Lifecycle & carbon

The commercial lighting product appears on a DesignLights Consortium Qualified Products List, meaning it met the DLC's efficacy and performance requirements for its category at the technical-requirements version in force; DLC Premium indicates higher efficacy requirements than DLC Standard.

You might see it written as: DesignLights Consortium · DesignLights Consortium Qualified · DLC Qualified · DLC Listed · DLC Premium · DLC Standard

Issued by: DesignLights Consortium

This entry is in review — facts are authored but not yet verified against current issuer documentation.

What it proves

What it does not prove

Anything about the luminaire's materials, chemical content, recyclability, or manufacturing footprint.
Residential product claims — DLC covers commercial and industrial lighting categories.
That the fixture saves energy in a specific installation — savings depend on design, controls, and what it replaces.
Organization-level claims about the lighting manufacturer.

Claims it can support

Has Product Energy-Efficiency Certification →
medium risk

Evidence checklist

Minimum authority: Official registry
Should state: Product Identifier · Qualification Classification · Technical Requirements Version · Listing Status
Date sensitivity: Expiry matters — check the certificate is current.

Distinguish DLC Standard from DLC Premium — Premium requires higher efficacy and is often the threshold for larger utility rebates.

Products are delisted when technical requirements are updated and the product is not requalified — check the live QPL.

DLC listing is primarily a utility-rebate eligibility mechanism, which is why it appears on spec sheets.

Source: DesignLights Consortium — Qualified Products Lists ↗