Tubes PL15 ceiling light shown in smoky white glass. Collection of ceiling and suspension lamps made of transparent smoky or semi-transparent shiny white blown glass. The ceiling lamp version is designed for a serial installation too. The collection combines cutting edge designs by leading international designers with the secrets of the traditional craft of glass blowing. Ceiling Light sizes: 7. Glass Colors: smoky, “diafano” white. Metal Parts: opaque nickel. Made in Italy.