I bought these wall lamps in France but I believe them to be German.  They are so stylish and the chrome inverted triangle is surmounted with perspex or lucite edges.

I guess these lamps would date to the 1960s.  They are obviously Art Deco influenced- there was a huge Deco revival in the 1960's and 1970's. 

There are 5 in total take a screw in light bulb and there are enough to light a large room.  If these were original they would cost thousands.  I have had them professionally re-chromed when necessary, I just wish I had space for them!

Condition: Excellent, some of the inner paint to the chrome shades has peeled, but this cannot be seen from the front.

Ref:ADEBJ1004