Tim wrote:
I know some construction machinery mechanics that use them on both 12 and 24v systems.

I'd I need to do anything to my bikes, I'd change out the tail lights
first. Brighter and quicker response time...


The LED has to have a built in regulator. So if the regulator is any good,
the LED will not see any of the ripples on the input line. The LED is
running in a couple volts at most.