Johan Petter Johansson lamp

This extending wall or ceiling lamp, model “Triplex” was designed by Johan Petter Johansson and produced by Triplex Fabriken in Sweden during the 1940s. The lamp features an extendable arm structure in lacquered metal with a distinctive utilitarian grey finish, paired with a polished chrome conical shade. The arm is articulated with a triple-jointed “Triplex” patented mechanism, allowing versatile adjustments in length and angle for optimal directional lighting.

The shade is crafted from chrome-plated metal with a gently flaring conical form, designed to provide focused task lighting. The original mechanical joints and fittings are made of polished and nickel-plated metal, retaining their functional integrity while showing minor wear consistent with age. The lacquered metal arm displays areas of patina and surface marks, reflecting the lamp’s industrial heritage.

This example is in good vintage condition, with visible signs of use and some small dents on the shade. It is characteristic of Scandinavian industrial design from the mid-20th century, blending functionality with a clean, engineered aesthetic.