ARTELUCE square wall light in Murano glass and metal from the 70s/80s

ARTELUCE square wall light in Murano glass and metal from the 70s/80s. Signature on the base and original label. Original model never mounted except for presentation. The support is in black lacquered cut metal carrying the electrical system with 3 E27 sockets, LEDs included. The cover is in thick molded glass with a granite appearance from the inside for a light diffraction effect. This model can be used as a ceiling light. A second, smaller white one is visible as a wall light in the last photo, offset. Superb condition. Dimensions: 55.5cm X 55.5 cm Thickness 12 cm ref 973