Borosilicate glass, having a low coefficient of thermal expansion, is less sensitive to temperature shocks. A warm alliance of copper and zinc, brass is the only metal capable of imitating gold. It is noted for its color, which varies from pink to yellow. When unlit, the shade is golden brass in appearance. When illuminated, the brass-coated glass becomes transparent, with the bulb becoming visible in a surprising hologram effect. 3-cable suspended light with 3 shades H 11 1/2" - 29.5 cm / Ø 6 1/2" - 16.5 cm in semi-transparent brass-colored borosilicate glass. Epoxy satin black lacquered ceiling fitting H 1 1/4" - 3 cm - W 30 1/2" - 77.5 cm x D 3" - 7.5 cm. Round black PVC cable. Requires 3 x 5 W Gu10 dichroic full glass LED bulbs - angle of diffusion 36° (not supplied).