Second Draft of New DLC Performance Standards for Commercial LED Lighting Published

LDS 7 CS DLC 400

Oct 3, 2019

The DLC has released the second draft of Solid-State Lighting Technical Requirements V5.0 for public comment through the DLC Stakeholder Input Process.

The Version 5.0 revision to the SSL Technical Requirements is the first of a series of specifications designed to improve the quality of light and connectivity of high performance, energy efficient commercial lighting by establishing requirements and reporting standards for DLC listed products. Version 5.0 lays the groundwork to capture and promote continuing advances and innovation in human-centric lighting characteristics such as color performance, flicker, glare, and light distribution, as well as increase the controls functionality of installed energy efficient technology so that maximum energy savings and user benefits are realized.

Find the V5.0 Second Draft Requiremnts HERE

Go HERE for more information

Related Articles


Changing Scene

  • July 10, 2025 - Mac’s II Agencies Announce Addition to Project & Specification Sales Team

    Mac’s II Agencies Announces Addition to Project & Specification Sales Team

    Mac’s II Agencies is pleased to announce that Drazen Jerkovic will be joining their Project & Specification Sales team in the Lighting Division later this fall. With over 25 years of experience in the lighting and electrical industry, Drazen is a highly respected consultant known for his technical knowledge and deep understanding of project delivery. His recent role… Read More…

  • Noramco-Announces-Samantha-Boernsen-as-New-Regional-Sales-Manager-Winnipeg

    Noramco Announces Samantha Boernsen as New Regional Sales Manager, Winnipeg

    Please join Noramco in welcoming Samantha Boernsen as Regional Sales Manager, Winnipeg! Samantha brings a wealth of experience in the electrical industry, with a strong focus on lighting, marketing strategy, and customer engagement. She has built her career on connecting technical expertise with real-world application, making her a trusted partner to clients and colleagues alike.… Read More…


Design

  • Infrastructure Lighting Fixtures: Why Scale Matters

    Infrastructure Lighting Fixtures: Why Scale Matters

    In infrastructure projects, the size and scale of outdoor lighting fixtures are critical—not just for aesthetics, but for functionality, safety, and long-term performance. Whether lighting a streetscape, transit hub, or civic plaza, appropriately scaled fixtures help create environments that are both visually coherent and effectively illuminated. Public lighting plays a role in shaping how spaces… Read More…

  • What You Need to Consider When Choosing Data Center Lighting

    What You Need to Consider When Choosing Data Center Lighting

    When operating a data center, the lighting syst​em is often not the most concerned part. Actually, lighting system performance directly influences whole electricity consumption and operating costs, especially in a 24-hour non-stop data center. This article will delve into the key factors to be considered when choosing data center lighting. For enterprises that are planning to… Read More…


New Products

  • SATCO|NUVO: LED T12 Lamps

    SATCO|NUVO: LED T12 Lamps

    SATCO|NUVO’s LED T12 ballast compatible lamps are direct replacements for T12 linear fluorescent. Offered in a frosted white finish, these lamps are also PET coated and NSF rated. Conveniently sold in two-packs, these lamps make replacing traditional tubes an easy choice. Suggested applications include shop light fixtures, laundry room, utility closets, and garages. Read More…

  • BOLD: Prism Recessed Outdoor Fixture – RL-PRISM-60-BK

    BOLD: Prism Recessed Outdoor Fixture – RL-PRISM-60-BK

    The Prism is part of BOLD’s high-end, durable, and modern 60mm (2 3/8″) recessed fixtures. With its 93 CRI, hexagonal design, partially covered light source, and 360-degree warm glow, you can create unique ambient lighting effects and modern designs, minus the glare. You can safely walk or drive over these raised recessed lights: their low-profile… Read More…