Pyramid lanterns sold in the early European space age

Product Name:Early Exports European Space Age Pyramid Lantern Product Year: 1970~1980s Product Source:mit Product size: Line length 2 meters 1 with switch lamp holder specifications e27 110v Because early commodities are new, unused stocks However, the main material is paper. So there must be some partial yellowing But after lighting it is completely unaffected Unable to accept this sense of age is strongly recommended not to buy So as to avoid subsequent extension problems Origin / manufacturing methods MIT