SPECIFICATIONS: Professional i1Publish Pro 3 spectrophotometer system with custom full spectrum LED light source, includes i1Profiler software with Optical Brightener Correction and spot color capture, supports display measurement up to 5000 nits and major broadcast video standards, includes printer profiling and quality control for RGB, CMYK, and CMYK+4 workflows includes i1Profiler software. FULL SPECTRUM ACCURACY: Custom full spectrum LED light source delivers consistent measurement performance for dependable profiling results, supporting professional grade color management across capture, edit, and output workflows. ADVANCED PRINT PROFILING: Includes Optical Brightener Correction technology and full printer profiling support for RGB, CMYK, and CMYK+4 systems, improving output accuracy and quality control across different media types. HDR AND VIDEO READY: Supports high brightness display measurement up to 5000 nits and major video standards including Rec. 709, Rec. 2020, and DCI-P3, enabling accurate calibration for modern broadcast and HDR pipelines. SPOT COLOR MANAGEMENT: Captures spot colors from virtually any surface and includes to maintain updated libraries, supporting consistent brand color reproduction and professional print matching.