DLC Releases Updated Requirements for LED-Based Horticultural Lighting

The DesignLights Consortium (DLC) has released a draft update to the Technical Requirements for Horticultural Lighting as Version 2.0 (V2.0), with a proposed effective date of Jan. 4, 2021. V2.0 contains six key updates, which work to continue the industry transition from traditional lighting data and metrics to horticultural-specific lighting data and metrics to better represent horticultural lighting performance.