FL/Y Suspension is the popular pendant light designed Ferruccio Laviani for Kartell in 2002. The lamp is made of transparent polymethylmethacrylate, available in all rainbow colors and two solid colors. The FL/Y Suspension is shaped like a half-sphere cut slightly below the diameter, giving the lamp a more concentrated light. The transparent versions are reminiscent of brightly colored soap bubbles shimmering in the sunlight.

FL/Y Suspension is available in three sizes in different designs, with the smaller Small FL/Y having a diameter of 38 cm and the larger Big FL/Y available in three sizes only, having a diameter of 83 cm.