Quick Inquary Get in Touch Color categories and physical specifications of color are also associated with objects or materials based on their physical properties such as light absorption, reflection, or emission spectra. properties such as light absorption, reflection. (04) 3245-6988 support@constructor.com(102) 6969 8888A26BT5 Building, SilverC Street, EnglandOpen hours: 8.00-18.00 Mon-Fri