One of the three light fixtures by j.t. Kalmar, vienna, austria, manufactured in circa 1960. Each square wall light has a square brass back plate with a square milk glass on top. The simplicity of this light suits many environments, from mid-century to hollywood regency, from danish modern to space age and contemporary interiors. Measurements: brass back plate: 12.20" x 12.20" (31 x 31 cm). Milkglass: 6.30" x 6.30" (16 x 16 cm) height: 11.02" (28 cm.). Three pieces available. Cleaned and well-wired, in full working order and ready to use. Each light requires 1x e 27 up to 40 watts each and is compatible with the us /uk/. Standards. All electrical items function on various voltage standards (from 110 till 240 volts / ex. Usa-uk- etc.). This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution, up to 250v (europe/uk standard).the wiring of this item may be original and might need replacement, if not specified otherwise.