The Judge II-S Viewing Booth provides multiple light sources for general color matching and evaluation of color quality and uniformity. It is equipped with five selectable light sources for a full range of color evaluations: Simulated Daylight (D50), Cool White Fluorescent (CWF) at 4150K, Illuminant “A” (Incandescent) at 2856K, Custom Fluorescent (TL84 or Ultralume 30), Ultraviolet (UV).