Modern Vespa : Light replacement in clamshell speedometer
Light bulb -BA9s- 12V 3W - white (used as speedo light Vespa PX (-1984), Lambretta LI, LIS, SX, TV, DL, GP) | Lamps | Workshop supplies | Scooter Center
Amazon.com: 6V 5W SV7 8 x 36 mm FESTOON BULB VESPA PIAGGIO CIAO CAR NUMBER PLATE LIGHT DOME INSTRUMENT PANEL LIGHT DOME LAMP INTERIOR MOTORCYCLE OLD RETRO CLASSIC AUTO MOTORBIKE : Automotive