There are 3 of these Patulus Pendants by French manufacturer Art et Floritude available. Glazed porcelain pieces almost mussel shel like hung from a white powder coated frame and bronze patinated stems and ceiling mounts. This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution, Up to 250V (Europe/UK Standard).The wiring of this item may be original and might need replacement, if not specified otherwise.