The Piaggio Fly 150 uses 5008 and 232 bulb sizes for front and rear turn signal applications. The replacement chart covers 2005 to 2012 production years with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The 5008 is the most frequently specified bulb across the Piaggio Fly 150 turn signal positions, appearing in the front turn signal for 2005 and 2008-2012, and in the rear turn signal for multiple model years.
The 5008 operates at 12 volts and uses a BA15s single-contact bayonet base, which is a single-filament configuration.
The 5008 is a lower wattage variant of the 1156 bulb, meaning the two share the same BA15s base type but are not rated at identical wattage and are not interchangeable without confirming wattage compatibility.
The 232 is a festoon-type bulb with an SV8.5 base, rated at 12 volts and 3 watts, and its physical form factor differs fundamentally from the BA15s bayonet base of the 5008.
Because the 5008 and 232 use entirely different base types, one cannot substitute for the other regardless of voltage compatibility.
The Piaggio Fly 150 front turn signal used the 232 bulb exclusively in 2006-2007, while all other listed model years for that position specify the 5008.
The rear turn signal position shows variation between the 232 and 5008 across different model years, meaning the correct bulb size for that position is year-specific and requires confirmation before replacement.
Both the 5008 and 232 are classified under ANSI standards applicable to the United States and Canada, indicating these specifications are market-specific.