This pendant lamp „quadrifoglio“ was designed by gae aulenti who was one of the most known designer from italy in the mid-century modern era. It was produced from the italian manfuacturer guzzini in the 70s. This one of a kind pendant lamp is made of chrome and white hard plastic with 4 chrome-plated metal curved rods and a chrome reflector below. This special design resembles the shape of a cloverleaf. Any type of light bulb can be used, but led lights or white or frosted bulbs are preferred for the e14 bulbs inside the acrylic lampshade. Further a silver cupped light bulb below is recommended to spread the light in the chrome reflector. It is in original and good vintage condition. 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.