Due to a high volume of applications, initial and comprehensive review timeframes are currently extended by 10 days each for SSL, LUNA, and Hort applications. Click here for more details about SSL application review timeframes, and here for more details about Hort review timeframes. Thank you for your understanding!

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Amber is not yet the white knight for sustainable outdoor light

Leora Radetsky, DLC's Senior Lighting Scientist, presented at the Light Symposium 2022 in Copenhagen, Denmark. Her presentation, "Amber is not yet the white knight for sustainable outdoor light", was based on the research conducted to characterize non-white light performance which revealed that terminology, nomenclature, measurement and performance are lacking standards, and calls upon the lighting industry and researchers to get involved with the development of these standards.

[Mandarin] LUNA IS LIVE! Application Processing and Tips

This webinar will introduce submitters to the application process for LUNA qualified products, tools used in the submission process and review how to find LUNA products on the QPL.

LUNA IS LIVE! Application Processing and Tips

This webinar introduces submitters to the application process for LUNA qualified products, the tools used in the submission process, and reviewa how to find LUNA products on the QPL.

Responsible Lighting at Night: The Impacts of Light on Wildlife & Ecosystems

This webinar will introduce the topic of environmental impacts of light at night on wildlife and ecosystems.

Final Policy Release Webinar: LUNA Technical Requirements V1.0 (Mandarin)

该网络研讨会将涵盖 LUNA 的资格和主要用途名称 (PUD)、获得 LUNA 资格的两组要求(DLC SSL V5.1 和 LUNA),以及测试和报告要求(可控性、分发、频谱等) .

Final Policy Release Webinar: LUNA Technical Requirements V1.0 (English)

This webinar will cover the eligibility & primary use designations (PUDs) for LUNA, two sets of requirements to obtain LUNA qualification (DLC SSL V5.1 and LUNA), and the testing & reporting requirements (Controllability, Distribution, Spectral, etc.).

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