This Trombone pendant is composed of two lamps held together by a profile. It was designed by Jo Hammerborg and manufactured by Fog and Mørup in Denmark. It is made of aluminum tubes, brushed on the outside and painted orange on the inside, which gives a warm light. 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.