Speedometer bulb. 6 volt, 1.5 watt (27-29mm or roughly 1.1" long--the length varies slightly).
You can look up your model in this bulb chart.
- Applies to the following models:
- Vespa - Vintage
- V5A/B Vespa 50
- V9A Vespa 90
- V9B 100 Sport
- VBA 150
- VBB 150
- VBC 150 Super
- VL1-3, VB1, VN1-2
- VLA GL 150
- VLB 150 Sprint
- VMA Primavera 125
- VMB ET3 125
- VNA 125
- VNB 125
- VNC 125 Super
- VNL 125 GT/GTR/TS
- VS5/4 GS 150
- VSB GS160
- VSC SS180
- VSD Rally 180
- VSE Rally 200