Color assessment cabinet for standard illuminants

Application: Standard illuminants are required for color assessment; the cabinet provides D65, TL84, CWF and UV due to requirement of different standard illuminants. The total of five standard illuminants include D65 (standard solar illuminant), F/A (indoor illuminant at sunset), CWF (Cool-White-Fluorescent illuminant of high efficacy), TL84 (fluorescent light in European and Japanese stores) and UV lights.
Machine: