Sadie has an harmonic shape where the large opal glass dome complements the light, rippled suspension beautifully. The opal glass also ensures a glare-free pendant that is beautiful alone or in a cluster of several together. Individually hand crafted from mouth-blown glass. Due to this unique process, air bubbles may be visible in the glass and the thickness of the glass can also vary. This gives the glass its character and vibrant appearance. - Nordlux Premium Indoor Pendant Light Black Ceramic E14 Ribbed - Mains Powered, IP20