A beautiful pair of deco wall mounted lights. These have brass (I think - certainly the metal is not magnetic) frames and backing plates with a nice patina and the glass is frosted for ligt diffusion, and cast in a cut-glass effect. These are large and heavy pieces, 240mm square and 150mm deep, and would be stunning for a deco-era renovation project.
There is a small chip to the corner of one piece of glass (see the final image) but this is non-structural and not really noticeable (it is not sharo and could be polished out in any case).