GTI is a leading manufacturer of tight tolerance visual color matching and inspection systems. Our CMlite systems meet the ASTM D1729 and SAE J361 standards for color match assessments and have a CIE Publication 51 rating of B/C, one of the highest in the industry. The ColorMatcher series is available in four models and ships with a certificate of product conformance (NIST traceable). The CMB-2540 is a similar size and perfect replacement for SpectraLight booths.