Tag: LEDs

New Draft Update to DLC Horticultural Lighting Technical Requirements

The DLC yesterday released for comment draft Technical Requirements for LED-based Horticultural Lighting: Version 2.0,  an update designed to increase the efficacy threshold for the DLC’s Horticultural Qualified Products List (QPL), while continuing the transition to specific data and metrics that best represent horticultural lighting performance. The DLC is also seeking comment on proposed changes ...

The Value of Dimming

Workplaces are widely diverse – from large corporate headquarters and warehouses to dentists’ offices, school classrooms, and retail spaces. One thing most have in common, however, is the presence of lights in the ceiling. And, more and more, we are learning how aspects of that lighting can significantly impact employees’ levels of comfort, stress, motivation, ...