Arco FLOS Incandescent (max 100w) - $3,295.00 LED - $3,595.00 Quantity This variant is currently sold out Email for more information ARCO floor lamp providing direct and indirect light. Marble base supports a spun aluminum reflector via a curved stainless steel adjustable stem. Available lamping: LED or incandescent (max 100w). PDF Catalogue by Achille and Pier Giacomo Castiglioni, 1962