L% is manifested phonetically as a low sustained tone or a low descending tone that attains the baseline of the speaker.
It is found at the end of broad and narrow focus statements, imperatives, falling yes-no questions, wh-questions, etc.
Example: Broad focus statement
Volen melmelada
[They want some jam]
Example: Narrow focus statement
Volen melmelada (i no pas mantega)!
[They want some jam] (not butter)!
Example: Wh-question
Què li duries?
[What would you take him/her?]