Square shaped flush mounts lights in clear glass with brass details. Manufactured by Glashütte Limburg in Germany during the 1970s. Nice craftsmanship. Minimal and simply shaped design. The glass has small air bubbles in it, what gives a nice diffuse light effect and a nice pattern on ceiling, walls and floor. Can work also as impressive wall light. Cleaned, well-wired and ready to use. 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.