Codes and Standards

Blue-Light Hazard and LEDs: Fact or Fiction?
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Blue-Light Hazard and LEDs: Fact or Fiction?

The advent of solid-state lighting in everyday applications has renewed research... Read more

Annual Daylighting Performance Metrics, Explained
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Annual Daylighting Performance Metrics, Explained

Adopted by the Illuminating Engineering Society, Spatial Daylight Autonomy and... Read more

A Regulatory Affair
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A Regulatory Affair

California has passed the first in-state energy efficiency standards for general... Read more

Seeking Compatibility in the LED Era
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Seeking Compatibility in the LED Era

The transition from conventional to solid-state lighting components is still far... Read more

NEMA Issues Position Paper on Color Metrics
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NEMA Issues Position Paper on Color Metrics

LSCR-PP 1-2015 takes a cautious stance in regards to TM-30. Read more

New Times, New Metrics
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New Times, New Metrics

Over the past few months, there has been a discussion about adopting a new color... Read more

DOE Webinars Review New Color Rendering Metrics
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DOE Webinars Review New Color Rendering Metrics

Two September webinars will discuss TM-30-15, a new document for evaluating the... Read more

The Evolution of White Light
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The Evolution of White Light

New color rendering metrics and technologies are addressing lighting quality... Read more

Two New Lighting References Focus on Roadway and Area Lighting
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Two New Lighting References Focus on Roadway and Area Lighting

The IES has published RP-8-14, Recommended Practice for Roadway Lighting, and NEMA... Read more

NEMA Publishes Lighting Controls Terminology
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NEMA Publishes Lighting Controls Terminology

An update to its 2012 white paper, LSD 64-2014 clarifies terminology related to... Read more

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