This spare part is for the Louis Poulsen Panthelle floor lamp.
The lower trumpet is the base of the lamp.
If you have an older model with a switch on the base, note that the lamp now comes fitted with a footswitch on the cable.
When changing to a new lower trumpet, the switch on the base of the lamp will no longer be usable.
For this reason, the cable needs to be fitted with a switch. If you want to maintain the original look, we recommend buying the footswitch from Louis Poulsen.