The evolution of luminescent materials has witnessed rapid advancement in research and
development. Solid inorganic light-emitting materials or phosphors are the optoelectronic …

In the last decades, several studies aimed at assessing some specified aspects of visual
comfort characterizing the relationship between the human needs and the light environment …

Phosphor-converted white-light-emitting diodes (PC-WLEDs) are the main devices behind
solid-state lighting (SSL) for both indoor and outdoor lighting, or backlight of liquid-crystal …

Light emitting diodes (LEDs) are on the verge of a breakthrough in general lighting, due to
their rapidly improving efficiency. Currently, white LEDs with high color rendering are mainly …

Phosphor-converted white-light-emitting diodes (pc-WLEDs) are a commercially successful
product for energy-efficient illumination. A large number of reported phosphors exhibit high …

We have developed a two-measure system for evaluating light sources' color rendition that
builds upon conceptual progress of numerous researchers over the last two decades. The …

This paper aims to provide an overview of various aspects used to measure the overall
lighting quality, instead of solely focusing on a single aspect. Lighting quality is a concept …

It was the best measure of color rendering, it was the worst measure of color rendering.
Color rendering index (CRI) is the most common metric used by the lighting industry to …

Phosphor-converted white-light-emitting diodes (pc-WLEDs) are rapidly becoming more
popular in the lighting industry due to their energy savings, long lifetimes and …

The mechanism of white-light emission from layered Pb-X (X= Cl or Br) perovskites following
UV excitation has generated considerable interest. Prior time-dependent studies indicated …