Qualitative Lighting Archives — Language of Lighting

Improving the Healthcare Experience with Lighting

By Alcon Lighting / March 31, 2021

Better healthcare lighting often means lower overall costs for hospitals, doctors or dental offices, medical facilities and assisted or senior living centers. Given the complications of today’s healthcare system, improved lighting at a lower cost can afford a serious and distinct advantage for patient and doctor alike. This post examines healthcare lighting in detail with specific guidelines, facts and context.

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Intro to Lighting Design: Qualitative & Quantitative Principles

April 6, 2020 by Alcon Lighting

If the work of lighting design was just left to services engineers to meet regulation-determined illuminance criteria per application, then interior and exterior architectural spaces would become soulless environments. Using qualitative measurements, architects and lighting designers can make sure the architectural intention and aesthetic character of a space is not compromised.

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Introduction to Photometrics

February 12, 2020 by Alcon Lighting

The science of measuring light, photometry, specifically applies to light in a space. Photometrics gauges how humans perceive light — its coverage area, where light cuts off and the intensity of light in relation to distance from the light source. In practical terms, photometrics shows whether a lighting plan meets the qualitative and quantitative lighting requirements for a project.