Maurizio Quargnale is a designer born in 1962 in Lecco, in Italy. Since 1990 he deals with lighting design projects, experimenting with solutions to problems that are similar to the field of interior design and landscape design. A constant research that led him to experiment with new lighting solutions to ensure high performance of the designed products, also reducing the consumption. Maurizio Quargnale with Serfio designs for Rotaliana "Step",elegant inverted L-shaped wall lamps reminiscent of the steps of a staircase. Their basic shape gives visual and structural lightness to all home environments that hosts them.