Difference Between Boss Fs 5u And Fs 5l

The fs 5l is a latching foot switch while the fs 5u is an unlatching one.
Difference between boss fs 5u and fs 5l. The fs 5u is nonlatching and the fs 5l is latching. What does that mean. The fs 5u silver is a momentary unlatch type footswitch and the fs 5l black is a latch type footswitch with an led to indicate status. The closest thing i found is the boss fs 5u and the boss fs 5l it says that boss offers two types of footswitches to choose from depending on your application.
I have an afx 2 mk 1 and want to add a pedal connected to the pedal jack on the rear of the axe fx as i have no midi foot controller just yet but the mfc is the eventual goal. The fs 5l is a latching foot switch while the fs 5u is an unlatching one. Boss makes 2 dirt cheap options fs 5u unlatching and fs 5l latching. The boss fs 5l and fs 5u are two popular foot switches for guitarists keyboardists and more.
Id be using it for a tap tempo for my dd 20. I want to use the pedal for. The fs 5u silver is a momentary unlatch type footswitch and the fs 5l black is a latch type footswitch with an led to indicate status. Both footswitches can be connected using ordinary guitar cables.
Roland boss offers two types of sturdy metal footswitches for different applications.