What is LM-80 in LED Light?
LM-80 is a standard test method developed by the Illuminating Engineering Society of North America (IESNA) to evaluate the lumen maintenance of LED packages, arrays, and modules over time. The…
LM-80 is a standard test method developed by the Illuminating Engineering Society of North America (IESNA) to evaluate the lumen maintenance of LED packages, arrays, and modules over time. The…