The Taccia lamp was designed by Achille and Pier Giacomo Castiglioni for FLOS in 1962. The Light can be adjusted by positioning the blown glass diffusor at an angle from the bulb positioned within the column base. The light is then reflected off the concave spun matte white aluminium reflector which sits on top of the glass bowl. Matte black or anodized silver extruded aluminum body. Nickel-plated and zapon-varnished polished steel base.