While at Philips, Kalff helped define the overall color, material, and form choices for a variety of projects. He also designed advertisements, branding, exhibitions, lighting, and various other products.Kalff created a large amount  of light with variation , this one looks like one of the many variation of the Junior Table Lamp .
Stripping the old paint expose the patina of the steel and different metal , those metal are usually alloy steel superior in quality to the recycled metal used in mass produced duplicate and recent lamp. After being polished their variation of tone from the mark of use and passing of time create a warm effect and a connection to the authentic . 
H.16 in x D. Globe 12 in    in   , rewired with US socket 
I can be reach at the 310 994 6009 if you want more info , for shipping outside the US please contact me for pricing and condition .