This is the supposed original Colombo table lamp. It’s slightly more expensive than the current version, Columbo 281, which when seen again is very different in atmosphere.

JOE COLOMBO AND GIANNI COLOMBO
“Acrilica” table lamp , designed 1962

Acrylic, painted metal.
9 1/4 in. (23.5 cm) high
Manufactured by Oluce, Milan, Italy.

Estimate $4,000 – 6,000

Cf: PHILLIPS