Office Light Exposure Varies (10-14-20)

Peeters, Smolders, and de Kort report on variations in lighting experiences among people working in the same office.  The researchers report that when they “tracked office workers’ personal exposure during two three-week field intervention studies, one in winter, one in late spring. . . .  the person-based data revealed large differences between - and within - participants in terms of light received at the eye. . . . When designing the lighting plan for a space, the location and placement of light fixtures is a factor that should be considered. Furthermore, large differences occur depending on distance from a window, with individuals being situated further away from a window receiving less light. . . .  one could consider paying more attention to the qualities of views outside as a way to stimulate gaze directions towards the window or designing spaces in such a way that it influences the behavior of occupants, encouraging them to move towards lighter spaces during breaks and other activities that do not require desk work.”

S. Peeters, K. Smolders, and Y. de Kort.  “What You Set Is (Not) What You Get:  How a Light Intervention in the Field Translates to Personal Light Exposure.”  Building and Environment, in press, https://doi.org/10.1016/j.buildenv.2020.107288