Headlight bulb. 6 volt 50/32 CP (15mm or 0.6" base). Used on 1950s Vespas including handlebar bikes, VNA, and GS150.
You can look up your model in this bulb chart.
- Applies to the following models:
- Vespa - Vintage
- 1951-1954 Allstate
- VBA 150
- VBB 150
- VL1-3, VB1, VN1-2
- VNA 125
- VNB 125
- VS5/4 GS 150