1970s Italian Space Age Ribbed ABS Panel Lamp in Chrome Yellow

Italian industrial design, circa 1970s — a wall or floor lamp encased in a deeply ribbed ABS thermoplastic shell in a yellow that reads less as color than as signal. The ribbing is structural and aesthetic simultaneously: it stiffens a thin-gauge material while creating a surface that catches light in vertical bands, turning the lamp into its own argument. Two black Phillips-head screws hold the casing with a frankness that belongs to the same moment as Ettore Sottsass's factory objects and Joe Colombo's utility furniture — the hardware is not hidden, it is part of the composition. Against a white wall, it reads like a postcard from Italian optimism.