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Tag: sphere

SPDX Files Are Here!

LightLab International Allentown, LLC will now include TM-30 SPDX files with every integrating sphere test report that is ordered. Read on to find out how to use SPDX files.

Great to See You at LightFair 2019

LightLab International Allentown, LLC is a NVLAP Accredited laboratory that specializes in personalized, highly accurate measurements of lighting products. With over 40 years of combined experience in the lighting testing industry, our team can help navigate the various specifications, listings, and regulations.

Color Commentary – How to Read and Interpret a Color Quality Test Report

There’s a good chance that if you’re reading this article, you are already familiar with the quantities that a color quality test report provides. Typical metrics include energy efficiency metrics, color point metrics, color rendering metrics, and spectral content information. These metrics are often required by specifications and regulatory bodies, but they can also be a very useful tool when selecting light sources. The secret is knowing how to read the reports.