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The Impact of Natural Light on Employee Health and Wellbeing






In today's corporate world, creating a healthy and productive work environment is essential for the success of any business. With the rise of employee wellness programs and benefits, companies are now looking beyond the traditional perks and focusing on the broader aspects of creating a healthy workplace. One such factor that can significantly contribute to employee wellbeing is exposure to natural light.


The Science of Natural Light

The science behind natural light and its impact on human health is complex, but well-documented. Sunlight is the most abundant and dynamic source of natural light, and it's made up of various wavelengths of visible and non-visible light. One of the most crucial aspects of sunlight is its blue wavelength, which plays a crucial role in regulating the circadian rhythm, our body's internal clock.

The circadian rhythm is responsible for regulating various physiological and behavioral processes, such as sleep-wake cycles, hormone production, and metabolism. When our circadian rhythm is in sync with the natural day-night cycle, we feel alert and energized during the day and relaxed and ready for sleep at night. However, when our circadian rhythm is disrupted due to lack of exposure to natural light, it can lead to sleep disturbances, mood disorders, and other health issues.

Let's take a closer look at some of the specific benefits of natural light:


Improved Sleep Quality

Research has shown that natural light exposure during the day can help regulate our internal body clock, leading to improved sleep quality at night. Employees who work near windows or have access to natural light during the day have been shown to experience better sleep quality, increased alertness during the day, and overall improved mental health.


Enhanced Mood and Reduced Stress

Sunlight is known to boost serotonin levels, a neurotransmitter that plays a crucial role in maintaining mood balance and reducing stress. Lack of exposure to natural light has been linked to depression, anxiety, and other mood disorders. On the other hand, sufficient daylight exposure has been associated with a more positive mood, greater job satisfaction, and increased overall happiness among employees.


Increased Productivity and Focus

Research has consistently shown a strong correlation between exposure to natural light and increased productivity. The presence of natural light in the workplace has been associated with reduced eye strain and improved cognitive function, leading to greater focus and efficiency. In fact, a study conducted by the American Society of Interior Designers found that employees who worked in natural light reported a 51% reduction in eyestrain and headaches.


Stronger Immune System

Sunlight triggers the production of vitamin D in the body, which plays a crucial role in maintaining a healthy immune system. A strong immune system helps protect employees from common illnesses, ultimately reducing absenteeism and promoting a healthier workforce.


Optimizing Natural Light in the Workplace

To maximize the benefits of natural light for employees, companies must optimize the use of natural light in the workplace. Here are some strategies to consider:


Strategic Space Planning

Design workspaces with access to windows in mind. Place workstations, collaborative areas, and break rooms near windows to maximize employee exposure to natural light. In larger offices, consider utilizing glass partitions or other transparent materials to allow light to permeate throughout the space.


Incorporate Light Shelves

Light shelves are architectural devices that reflect daylight deeper into the interior of a building. By installing light shelves on windows, natural light can be redirected upwards towards the ceiling, creating a more even distribution of illumination throughout the workspace.


Prioritize Window Maintenance

Clean windows and replace damaged window films regularly to ensure that natural light is not obstructed. Additionally, consider using window treatments such as blinds or shades to control the amount of light entering the workspace and minimize glare.


Use Reflective Surfaces

Incorporate reflective surfaces in the workplace to help distribute natural light more evenly. Light-colored walls, ceilings, and floors can all help to maximize the impact of daylight within a space.


Consider Artificial Lighting Options

While natural light is the ideal lighting source for employee wellbeing, it's not always possible to achieve optimal levels of natural light in every workspace.



Daylite Windows utilize high quality LED's that most closely mimic the sun's color.


You can also customize the bio-rhythm settings to change light color and intensity throughout the day. Custom built Daylite Windows are built with the highest grade materials possible, and offer step-by-step collaboration from your conception to finished product. Start the process by contacting us with your idea today!




Read the whole article from Corporate Wellness Magazine.com here

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