Your PH lamp is not invulnerable, but luckily we can deliver new lampshades, even free of charge. Undershade for the classic PH lamp, designed by Poul Henningsen. It may happen that you need a new lampshade for the classic. Fits all PH 2/1 lamps - PH 2/1 Table Lamp - PH 2/1 Bombardment - PH 2/1 Wall light - PH 2/1 Pendant Lamp - PH 2/1 Stem chandelier And also fits the old PH 2/1 Piano table lamp