Bril (unit)
= Bril (unit)
{wiki=Bril_(unit)}
The bríl (symbol: Br) is a derived unit of measurement for brightness in the context of visual perception. It quantifies how bright a light source appears to the human eye, taking into account both the intensity of the light and the response of the human visual system. The unit was proposed to provide a standardized way to express brightness in various applications, such as lighting design, photography, and display technology.