In a massive study of more than 80,000 adults, scientists have found a link between bright artificial light in the evenings ...
Few design decisions carry as much weight as lighting, yet it remains one of the most consistently underestimated elements in ...
Bringing natural elements into your lighting design can enhance its mood-setting capabilities. Use wooden lamp bases or ...
Repetitive exposure to low-intensity incandescent lighting during morning hours vs exposure to higher-intensity fluorescent lighting was associated with increased cortisol levels throughout the day ...
The science of lighting is about more than brightness, efficiency, and cost. Just ask anyone with seasonal affective disorder, or SAD, how gray skies and short days can affect their mood. It turns out ...
An LED and a semiconductor laser (or laser LED) work in essentially the same way, that is, light is emitted as electrons and holes combine, with emission wavelength dependent upon the materials used.