DESCRIPTION OF CRYSTAL TYPES
RC = Royal Cut, a combination of high quality lead free machine cut and machine polished crystals & full-lead machined-cut crystals to meet a desirable showmanship of an authentic crystal chandelier.
EC = Elegant Cut, Elegant Cut Crystal consist 30% of high quality full-lead machine-cut crystal that is above industry standards. It possesses sharp faceting polished to a visual radiance.
SA = SPECTRA®CRYSTAL, reliable crystal quality by SWAROVSKI
SS = Swarovski® ELEMENTS, Formerly branded as Swarovski®Strass. An exercise in technical perfection, Swarovski® ELEMENTS crystal meets all standards of perfection. It is original, flawless and brilliant, possessing lead oxide in excess of 33%. Made in Austria, each facet is perfectly cut and polished by machine to maintain optical purity and consistency. An invisible coating is applied at the end of the process to make the crystal easier to clean. While available in clear it can be specially ordered in a variety of colors.