full spectrum Archives

Blue Light Screen Filter: Practical Options, Evidence, And Lighting Fixes For Real-World Spaces

December 30, 2025

Blue light screen filter guide: what it can and can’t do, how to choose, cut eye strain, improve sleep, and overhead lighting with NaturaLux filters matters.

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The Critical Distinctions Between Full-Spectrum Bulbs & “Daylight Bulbs”

July 10, 2024February 16, 2023

While they may seem the same to those not in the know, full-spectrum bulbs and daylight bulbs have a number of differences. Here’s some information on each type of bulb and how they are different. Also we confirm the health benefits of daylight lamps and light filters.

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Buy Full Spectrum Light Filters over Costly Full Spectrum Light Bulbs

January 16, 2023October 4, 2021

Full-spectrum light bulbs are the closest we can come to natural daylight. Among other benefits, they reduce eye strain, glare and influence productivity. But there’s a downside to full-spectrum light bulbs— they are expensive.

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5 Strategies to Combat Seasonal Affective Disorder: Could Full-Spectrum Light be the Answer?

September 17, 2021November 16, 2020

Seasonal affective disorder (SAD) is a form of depression. It’s a mood disorder that’s linked to changes in seasons. Its symptoms start in the fall and can continue throughout winter – zapping your energy and making you moody.

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Full-Spectrum Bulbs vs Natural Light: An Analysis of Benefits

January 16, 2023September 4, 2020

When it comes to choosing between natural light options and full-spectrum bulbs for your workplace, it’s worth noting that there are excellent reasons to go with either option. The best option for you is going to be based on your particular situation. Here’s a guide on navigating the best options among these two choices.

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Circadian Rhythm: Why it’s Important to Your Mental Health

July 2, 2021November 26, 2019

Everyone knows how important it is to take care of yourself, but people usually put emphasis on physical health. You’ve likely seen plenty of ads discussing the benefits of working out regularly and eating right. And while that’s important, mental health is equally important for a healthy, happy life.

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Are Your and Your Staff Getting Enough Full-Spectrum Light? Here’s What to Look For

January 16, 2023September 1, 2019

According to research, the average office worker spends almost 1,700 hours per year …

Oxford University Study on the Circadian Rhythm

October 25, 2018October 28, 2017

University of Oxford professor Russell Foster describes studying the response of mice with visual disabilities to a light/dark cycle led to the discovery of a previously unknown receptor of light in the eye

Northwestern University Study Unlocks a Secret To Boost Office Worker’s Health

October 25, 2018October 6, 2016

In a recent study conducted by Northwestern Medicine and the University of Illinois at Urbana-Champaign, it was found that lighting design can improve office worker’s health. The study, which was published in Journal of Clinical Sleep Medicine contains some surprising results.

Study Links Natural Morning Light To Weight Loss

March 2, 2021February 3, 2016

As the incidence of obesity rises in the U.S. and around the world, weight loss has become a hot topic. Though the debate often focuses on exercise, food and eating habits, a study by Northwestern University Feinberg School of Medicine has revealed that exposure to bright natural morning light can influence your weight.