Light + Health

Light + Health, Research

New Research Establishes UV Wavelength, Dose, & Duration To Deactivate COVID Virus

In a newly published study, researchers from Binghamton University’s Thomas J. Watson College of Engineering and Applied Science answer many of the questions about UV disinfection of the virus that causes COVID-19, and lay the foundation for health standards about what offers true disinfection.

Construction + Economy, Light + Health

Hospital Lighting Market Projected To Surge

A recent LD+A article discusses the significant growth projected in the hospital lighting market. Research and Markets unveiled in their Hospital Lighting-Global Market Trajectory and Analytics report that the global market is expected to reach $8.5 billion by 2027,

Light + Health, Products + Technology

Product Monday: It’s Not A Window, It’s LightGlass

LIGHTGLASS is a windowlight, an architectural element that brings the experience of a daylit window into any space. Through the integration of the latest LED lighting technology into the form and materials of a window, LIGHTGLASS is nearly indiscernible from a real window.

Legislation + Regulation, Light + Health

Congress Debates Daylight Savings Time

Linda Longo, at US Lighting Trends, summarized the issues involved in proposed legislation to make Daylight Savings Time permanent and year-round, in the US.

Light + Health, Research

Circadian Lighting Pioneer Says The Science Isn’t Ready Yet

Mark Halper has an interesting article in LED’s Magazine interviewing Russell Foster, the scientist who predicted the non-visual receptors in the eye that are involved in the circadian response to light (pRGCs / ipRGCs). He says circadian lighting science isn’t ready yet, and there are too many unknowns.

Light + Health, Research

UK-Funded Study Publishes “Consensus View” For Circadian Lighting Recommendations

On March 17th, 18 circadian lighting researchers published a “consensus view” of circadian lighting recommendations, titled: Recommendations for daytime, evening, and nighttime indoor light exposure to best support physiology, sleep, and wakefulness in healthy adults, in the journal PLOS Biology. The authors include well-known circadian lighting researchers, George Brainard and Steven Lockley.

Light + Health, Research

Two New Sleep Studies Show Impacts Of Light On Young Children and Adults

Two new studies, one on young children, the other on adults, suggest detrimental health effects of light at night.

Controls, Light + Health

Product Monday: Orro Incorporates Circadian Lighting Control Into A Smart Switch Platform

While there are a lot of smart wall switches in the market, Orro has innovated by adding automated circadian lighting scheduling with many of the other features that you’d expect from a premium smart switch.

Controls, Light + Health

Using LLLC Occupancy Sensors To Improve Indoor Air Quality

A University of Oregon researcher makes an interesting case for how Luminaire Level Lighting Controls (LLLC) sensors can improve indoor air quality and human health. Over the last year, returning to offices and schools in a pandemic increased awareness of indoor disease transmission, energy consumption, and overall indoor environmental quality.

Light + Health, Products + Technology

5 Tech Trends That Will Dominate Facility Management In 2022

New technologies are creating novel tools to pursue healthy and sustainable buildings. At the same time, North America is moving toward a post-pandemic, new normal.

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