Researchers find Windowless Offices Affect Workers Sleep

A group of researchers from University of Illinois have found in a study that windowless offices had a negative impact on workers health and could cause sleep issues, according to a report by Co. Design.

The research led by Mohamed Boubekri at the University of Illinois, noted 27 workers in windowless offices or seated far away from natural sunlight or windows tended to sleep 46 minutes less than the 22 workers near windows.

On average windowless workers only got 6.5 hours of sleep every work day night, compared to 8.5 hours of sleep for those window seated workers.

Those seated in windowless areas also fared worse on all eight dimensions of a health survey known as the Short Form 36, especially in “vitality.”

The study also found workers near windows had more exposure to sunlight on their days off as well.

Even with the best lights mimicking natural sunlight, the study seems to indicate it can never truly substitute natural light and the effect it has on humans. 

Disclaimers of Warranties
1. The website does not warrant the following:
1.1 The services from the website meets your requirement;
1.2 The accuracy, completeness, or timeliness of the service;
1.3 The accuracy, reliability of conclusions drawn from using the service;
1.4 The accuracy, completeness, or timeliness, or security of any information that you download from the website
2. The services provided by the website is intended for your reference only. The website shall be not be responsible for investment decisions, damages, or other losses resulting from use of the website or the information contained therein<
Proprietary Rights
You may not reproduce, modify, create derivative works from, display, perform, publish, distribute, disseminate, broadcast or circulate to any third party, any materials contained on the services without the express prior written consent of the website or its legal owner.

Outstanding output power and wall plug efficiency (WPE): typically 115mW at 5.3% Maximized germicidal effectiveness: peak emission wavelength at 265nm Compact and durable design: superior R70B50 lifetime of more than 20,000 hours Premstaetten,... READ MORE

Samsung Electronics today announced the installation of its Outdoor LED Signage XHB Series (P8) at the flagship location of Shinsegae Department Store in Seoul, South Korea. Unveiled during the “2024 Lights Up SEOUL, KOREA” event t... READ MORE