Solid‐State Lighting for Illumination and Displays: Opportunities and Challenges for Color Excellence

Abstract

Solid‐state light sources are transforming luminaires and information displays, enabling screens to illuminate rooms and luminaires to form images. Maintaining color excellence, from all perspectives, will be challenging but worthwhile.

Light for Life: Emerging Opportunities and Challenges for Using Light to Influence Well‐Being

“…There is more to learn about the non‐visual processes because we do not yet have a clear understanding of the purposes of the links from the RHT to brain structures other than the hypothalamus. Some evidence suggests that there are acute effects on alertness separate from circadian regulation; 23,24 Whitehead 25 identified issues related to light‐source properties as they can affect color vision. Well‐being also includes environmental perception, such as evaluations of spaciousness and feelings of visual comfort 26 .…”