This piece is originated from the 70's DDR era and it was found in a chemical storage of an abandoned hospital.
As you can see it has a cast iron base a one centimetre thick heat resistant safety glass cover and a removable cage.
These fixtures were manufactured by the East Germany company Elektroinstallation Oberweimar (EOW) and
were used in chemical plants, and military bunkers as well.
Explosion proof bunker lamp / simple
Dimensions: width: 21cm, height: 42cm
Material: cast iron, glass