This one is pretty easy. You have either the wrong bulb installed, it should be a #1157 not a #2357 which is a common mistake. The other possiblility is you have the bulb in backwords.
the circuit is broken through the turn signal switch, allowing the light to flash
The Filament
Filament
Filament was made from plastic. The filament was very stable and smooth.
Anther and filament
The stamen, or to be more specific, the microsporangia.
Filament
Bulb's filament are wounded into a coil.
Filament provides support to the anther
(Filament is a thread or thin wire.)Is the lamp unplugged or is the filament broken in the bulb?A silkworm's cocoon is made from a thin filament which can be twisted into thread.
That is the correct spelling of "filament" (a thin strand).
filament of bulb