Large industrial floor lamp by Siemens

Very large vintage floor lamp from the twenties / thirties of the last century. The industrial lamp is the brand Siemens and has a large metal cap, a kind of eclipse shape. There are some special details including a beautiful original metal plate on the hood. The lamp is converted to a normal light bulb in can (possibly also saving or LED). The condition is good, but there are obviously visible wear what the design only strengthened by this type of lamp. The dimensions are 193 cm high, the arm with the cap is 80cm long.