Tag: Quality of Light

Emphasizing Quality and Control of Light at Night

Building owners and managers curious about the possible impacts of their outdoor lighting can find an abundance of articles citing problems associated with too much or the wrong kind of light. While outdoor illumination provides clear benefits in the form of better safety and navigation, claims of harm connected with artificial brightening of the night ...

The DLC Releases Revised V5.0 Draft Performance Standards for Commercial LED Lighting

The DesignLights Consortium today unveiled the second version of an updated commercial lighting policy that combines continued emphasis on persistent energy savings with new, greater focus on the controllability and quality of light demonstrated by products approved for the DLC’s Qualified Products List (QPL). The DLC is a central resource for the lighting industry, utilities, and ...