The luminous intensity distribution curve (LID) or light distribution curve is a graphical representation of the measured luminous intensity of a luminaire. In a LID, the luminous intensity in candela (cd) as well as the beam angle can be read.
The luminous intensity distribution curve (LID) or light distribution curve is a graphical representation of the measured luminous intensity of a luminaire. In a LID, the luminous intensity in candela (cd) as well as the beam angle can be read.