The ceiling brackets are chrome plated and 4 shades are made of thick clear glass, which creates an interesting light scattering through their form and structure. The use of head-coated bulbs results in glare-free light. The lights each have 2 versions of E14. The glass shades have the dimensions 12 cm x 12 cm x 12 cm. The chrome ceiling brackets are 31 cm x 15.5 cm. The lights can also be used as wall lights. This piece has an attribution mark, I am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution, European Plug (up to 250V).The wiring of this item may be original and might need replacement, if not specified otherwise.