Moncloa Crystal Chandelier priced with Swarovski Spectra crystal in solid cast brass Antique Bronze. Other finishes available. Size shown: 13"W x 15"H, 4 lights at 60 watts each. Swarovski Strass: This full lead crystal with over 30% lead oxide produces unsurpassed brilliance. Like a diamond, each facet is cut exactly to produce optical purity that reflects light into a full spectrum of shimmering rainbow colors. Swarovski Spectra: The look of Strass, this manufactured crystal comes at a much more affordable price.