Decorative lamp shaped like an engine piston, to be assembled piece by piece. The assembly reproduces the mechanics of a cylinder: connecting rod, piston head, base gear, rings, screws and springs. The light is housed in the piston head, facing downwards, and the toothed circular base ensures stability on the support surface. The model consists of multiple parts that interlock with pins, ring nuts and dowels, for a result faithful to the original. The base measures approximately 10.4 cm in diameter and is designed to support the entire connecting rod-piston assembly. Suitable as a furnishing accessory for desks, workshops, studios and spaces in industrial or motor-racing style