"Black Iccy"


And just for kickers, the forward conduction breakdown from each diode, in
turn, ought to be lower than the reverse destruction breakdown voltage, in
my
experience anyway. Therefore a single dropping resistor would be
effective.

** For interest sake, I checked a few 5mm white LEDs in stock for reverse
breakdown.

Each exceeded 21 volts with reverse current under 3uA ( maybe nothing)

Be fine with a 12.6V AC heater supply and ONE resistor.

There is NO flicker.


.... Phil